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Automotive Fittings & Adapters

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023-80095-00 RTI Red High Side Service Coupler All R134A Machines & Gauge Sets
023-80095-00 RTI Red High Side Service Coupler All R134A Machines & Gauge Sets
Price $38.46

Red High Side Service Coupler R134A
023-80096-00 RTI Blue Low Side Service Coupler All R134A Machines & Gauge Sets
023-80096-00 RTI Blue Low Side Service Coupler All R134A Machines & Gauge Sets
Price $38.46

Blue Low Side Service Coupler R134A
023-80147-00 RTI Tank Adapter 1/2" Acme Female X Low Side R134A
023-80147-00 RTI Tank Adapter 1/2" Acme Female X Low Side R134A
Price $6.20

Tank Adapter 1/2" Acme Female X Low Side R134A
026-80209-06 RTI Gm '91 High Side Adapter R12
026-80209-06 RTI Gm '91 High Side Adapter R12
Price $20.17

Gm '91 High Side Adapter R12
10237A Robinair Fits-All R-12 A/C Adapter Kit
10237A Robinair Fits-All R-12 A/C Adapter Kit
Price $44.21

These top quality adapters have been combined into a kit that's ideal for accessing R-12 vehicle A/C systems, as well as other types of systems. Five different adapters are included to fit most vehicles with R-12 systems & 1/4" fittings.
10250 Robinair Quick Coupler 90° Brass Adapter 1/4" MFL X 1/4" FFL
10250 Robinair Quick Coupler 90° Brass Adapter 1/4" MFL X 1/4" FFL
Price $15.08

10250 Robinair Quick Coupler 1/4' MFL X 1/4" FFL 90.  Quick Seal fittings automatically shut off the charging hose when you disconnect it from the system, so any refrigerant left in the hose is not released. This also prevents “finger burn” and adds an extra measure of safety. Made of solid brass.
10292 Robinair Quick Seal Adapter 1/4" MFL X 1/4" FFL
10292 Robinair Quick Seal Adapter 1/4" MFL X 1/4" FFL
Price $15.92

10292 Robinair Quick Seal Adapter 1/4" MFL x 1/4" FFL automatically shuts off the charging hose when you disconnect it from the system, so any refrigerant left in the hose is not released. This also prevents “finger burn” and adds an extra measure of safety. Made of solid brass.
10293 Robinair Flexible Adapter 1/4"MFL  X 1/8"FFL, Blue
10293 Robinair Flexible Adapter 1/4"MFL X 1/8"FFL, Blue
Price $20.12

10293 Robinair Flexible Adapter 1/4"MFL  x 1/8"FFL is great for hooking up A/C systems for evacuation and recharging.  Adapters fit most systems, and sizes are available to fit most passenger cars.  Features brass fittings and a durable neoprene-coated hose, 6" long.
10296 Robinair 3/16 Quick Seal Adapter 1/4" MFL X 3/16" FFL
10296 Robinair 3/16 Quick Seal Adapter 1/4" MFL X 3/16" FFL
Discontinued

The 10296 Robinair 3/16 Quick Seal Adapter automatically shuts off the charging hose when you disconnect it from the system, so any refrigerant left in the hose is not released. This also prevents “finger burn” and adds an extra measure of safety. Made of solid brass.
10328 Robinair Hose Extension Coupler 1/2 ACME Male X 14MM Female
10328 Robinair Hose Extension Coupler 1/2 ACME Male X 14MM Female
Price $10.65

Connect any number of hoses to get the extra length you need— there’s no need to order special hose lengths.
10459 Robinair Adapter 1/2 FFL To 1/4 MFL
10459 Robinair Adapter 1/2 FFL To 1/4 MFL
Price $8.95

Adapter 1/2" FFL To 1/4" MFL
10468A Robinair 3/16 FFL X 1/4 MFL Quick Coupler Adapter W/Long Depressor For Deep Set Cores
10468A Robinair 3/16 FFL X 1/4 MFL Quick Coupler Adapter W/Long Depressor For Deep Set Cores
Price $11.72

3/16" FFL X 1/4" MFL Quick Coupler Adapter W/Long Depressor For Deep Set Cores. Fits '77 and later GM and '81 and later Ford
10469A Robinair Quick Coupler 90° Brass Adapter 1/4" MFL X 3/16" FFL
10469A Robinair Quick Coupler 90° Brass Adapter 1/4" MFL X 3/16" FFL
Price $12.56

Quick Coupler 90° brass adapter 1/4" MFL x 3/16 "FFL. Fits '77 and later GM & '81 and later Ford
10470A Robinair 3/16in. FFL 1/4in. MFL 90 Degree Quick Coupler Adapter
10470A Robinair 3/16in. FFL 1/4in. MFL 90 Degree Quick Coupler Adapter
Price $17.60

10470A Robinair 3/16in. FFL 1/4in. MFL 90 Degree Quick Coupler Adapter is great for hooking up A/C systems for evacuation and recharging. Features brass fittings and a durable neoprene-coated hose, 6" long.
13493 JB Industries 1/2-16 Acme O-Ring Seal Cap w/Retainer Strap 2 Pack
13493 JB Industries 1/2-16 Acme O-Ring Seal Cap w/Retainer Strap 2 Pack
Price $3.09

Made In The USATwo pack of 1/2-16 ACME o-ring seal caps with retainer straps.
13494 JB Industries 1/2-16 Acme O-Ring Seal Cap - Each
13494 JB Industries 1/2-16 Acme O-Ring Seal Cap - Each
Price $2.69

Made In The USA13494 1/2-16 Acme O-Ring Seal Cap
16301 Robinair Low Side Tank Adapter 1/2" ACME Female x Low-Side R-134a Coupler
16301 Robinair Low Side Tank Adapter 1/2" ACME Female x Low-Side R-134a Coupler
Price $9.37

Low Side Tank Adapter. 1/2" ACME Female X Lowside Spud used for tank fill and maintenance procedures. 1/2" ACME Female x Low-Side R-134a Coupler
18143 Robinair Straight Adapter For GM 1991 A F U And W Cars 1/4 MFL X 3/16 FFL
18143 Robinair Straight Adapter For GM 1991 A F U And W Cars 1/4 MFL X 3/16 FFL
Price $12.56

This straight adapter is designed specifically for General Motors vehicles with R-12 air conditioning systems featuring “Positive Seal” high-side charge valves. The adapter is made of brass with an easy-to-grip coupler nut, 1/4" MFL x 3/16" FFL.
18190A Robinair Lowside Service Coupler 134a
18190A Robinair Lowside Service Coupler 134a
Price $27.96

Lowside Service Coupler 134a. Field service couplers connect to our special Enviro-Guard hoses to allow access to service ports on automotive R-134a A/C systems.
18191A Robinair Highside Service Coupler 134a
18191A Robinair Highside Service Coupler 134a
Price $27.96

Highside Service Coupler 134a. Field service couplers connect to our special Enviro-Guard hoses to allow access to service ports on automotive R-134a A/C systems.
18192 Robinair High/Low Side Service Couplers 134a
18192 Robinair High/Low Side Service Couplers 134a
Price $54.40

18192 Robinair High/Low Side Service Couplers 134a. Field service couplers connect to our special Enviro-Guard hoses to allow access to service ports on automotive R-134a A/C systems.
18341 Robinair R134A Automatic Service Coupler Set
18341 Robinair R134A Automatic Service Coupler Set
Price $23.35

The 18341 R134A Automatic Service Coupler Set features a unique automatic design which open automatically upon connection to the service port, you no longer are required to screw open or closed the valve actuator on the coupler to access the system.
18402 Robinair GE Compressor Access Valve
18402 Robinair GE Compressor Access Valve
Discontinued

GE Access Valve Use for evacuation, charging, attaching gauges, etc. For HVAC applications. Fits all refrigerators, freezers, R.A.C. units Replaces 14476
18993 Ritchie Gas Retention Valve Flow Control Valve
18993 Ritchie Gas Retention Valve Flow Control Valve
Price $20.28

Valve controls refrigerant flow from access fitting. Access valve closes Schrader before disconnecting the valve preventing frost burns. Back seat valve feature to retain gas in hose when disconnecting. 1/4" Female flare. x 1/4" Male flare. 500 psi working pressure. Made in the USA
19157 Ritchie 1/4' Male Flare X 14mm Male Thread Adapter
19157 Ritchie 1/4' Male Flare X 14mm Male Thread Adapter
Price $9.95

Easily convert your 1/4" Flare manifold hose set to 134A Automotive with these adapters.
19161 Ritchie Yellow Jacket 1/2 Acme Male X 1/4 Flare Swivel With Depressor
19161 Ritchie Yellow Jacket 1/2 Acme Male X 1/4 Flare Swivel With Depressor
Price $9.24

1/2 Acme Male X 1/4 Flare Swivel With Depressor
19162 Ritchie Yellow Jacket 1/2 Acme Male X 1/4 Female Solid Adapter
19162 Ritchie Yellow Jacket 1/2 Acme Male X 1/4 Female Solid Adapter
Price $11.45

19162 Ritchie Yellow Jacket 1/2 Acme Male X 1/4 Female Solid Adapter
19165 Ritchie Yellow Jacket 1/2" Acme Female Quick Coupler X 1/4" Male Flare Adapter
19165 Ritchie Yellow Jacket 1/2" Acme Female Quick Coupler X 1/4" Male Flare Adapter
Price $11.56

19165 Ritchie Yellow Jacket 1/2" Acme Female Quick Coupler X 1/4" Male Flare Adapter
19885 Robinair Low Side Coupler For AC 375
19885 Robinair Low Side Coupler For AC 375
Price $35.88

Low Side Coupler For Ac 375
19886 Robinair High Side Coupler For AC 375
19886 Robinair High Side Coupler For AC 375
Price $35.88

High Side Coupler For Ac 375
33112N JB Industries 1/4" QC x 1/4" SAE Refrigerant Shut-Off Coupler - Each
33112N JB Industries 1/4" QC x 1/4" SAE Refrigerant Shut-Off Coupler - Each
Price $19.50

33112N 1/4" QC x 1/4" SAE Refrigerant ShutOff Coup
33112RK JB Industries Rebuild Kit 33112
33112RK JB Industries Rebuild Kit 33112
Price $9.58

33112RK JB Industries Rebuild Kit 33112
33113N JB Industries 1/4" QC x 1/4" SAE Refrigerant Shut-Off Coupler-90ø - Each
33113N JB Industries 1/4" QC x 1/4" SAE Refrigerant Shut-Off Coupler-90ø - Each
Price $20.48

33113N 1/4" QC x 1/4" SAE Refrigerant Coupler-90°
33115N JB Industries 5/16" QC x 1/4" SAE Refrigerant Shut-Off Coupler - Each
33115N JB Industries 5/16" QC x 1/4" SAE Refrigerant Shut-Off Coupler - Each
Price $19.09

33115N JB Industries 5/16" QC x 1/4" SAE Refrigerant Shut-Off Coupler - Each
33116N JB Industries 5/16" QC x 1/4" SAE Refrigerant 90° Shut-Off Coupler - Each
33116N JB Industries 5/16" QC x 1/4" SAE Refrigerant 90° Shut-Off Coupler - Each
Price $20.01

33116N JB Industries 5/16" QC x 1/4" SAE Refrigerant 90° Shut-Off Coupler - Each
3311RK JB Industries Coupler Shut-Off Rebuild Kit for 3112N and 3113N
Price $14.46

Replacement kit to rebuild 3112N and 3113N quick coupler shut off fittings.
3525 ATD Tools R-134A Coupler Conversion Set
3525 ATD Tools R-134A Coupler Conversion Set
Price $20.74

R-134A Coupler Conversion Set
360-80844-00 RTI Vacuum Pump Adapter 1/4 Flare Female X 1/2 Acme Male
360-80844-00 RTI Vacuum Pump Adapter 1/4 Flare Female X 1/2 Acme Male
Price $6.97

Pump Adapter 1/4 Flare Female X 1/2 Acme Male
522975 Robinair 120" High Side Enviro-Guard Hose Coupler Set R134A
522975 Robinair 120" High Side Enviro-Guard Hose Coupler Set R134A
Price $94.95

522975 Robinair 120" High Side Enviro-Guard Hose Coupler Set R134A. Enviro-Guard Hoses for Automotive R-134a. Enviro-Guard Hoses are constructed of special barrier material which prevent virtually any permeation of refrigerant, yet remains flexible. Meet all specifications for low permeation construction. Clearly marked for R-134a. 740 psi working pressure, 3700 psi burst pressure. Fittings are 7/16" Flare x 14MM Hose for Automotive R-134a.
522976 Robinair 120" Low Side Enviro-Guard Hose Coupler Set R134A
522976 Robinair 120" Low Side Enviro-Guard Hose Coupler Set R134A
Price $94.95

522976 Robinair 120" Low Side System Hose with coupler R134A. Enviro-Guard Hoses for Automotive R-134a. Enviro-Guard Hoses are constructed of special barrier material which prevent virtually any permeation of refrigerant, yet remains flexible. Meet all specifications for low permeation construction. Clearly marked for R-134a. 740 psi working pressure, 3700 psi burst pressure. Fittings are 7/16" Flare x 14MM Hose for Automotive R-134a.
6038 FJC Inc. R134a Anti-Blowback Adapter - 1/2" ACME Male x 1/2" ACME female
6038 FJC Inc. R134a Anti-Blowback Adapter - 1/2" ACME Male x 1/2" ACME Female (Each)
Price $8.34

R134a Anti-Blowback Adapter - 1/2" ACME Male x 1/2" ACME female: This adapter helps to prevent refrigerant loss from the yellow hose when disconnecting from the R134a tank.
6072 FJC Inc. R134a Manifold / Hose Adapter Assortment (Each)
6072 FJC Inc. R134a Manifold / Hose Adapter Assortment (Each)
Price $31.01

6072 R134a Manifold / Hose Adapter Assortment (Each) - Common adapter fitting for hoses on R134a manifold gauge sets.
82214 Mastercool High Side E-Z Snap R134A 14mm-F X 16mm Quick Coupler
82214 Mastercool High Side E-Z Snap R134A 14mm-F X 16mm Quick Coupler
Price $37.86

High Side E-Z Snap R134A 14mm-F X 16mm Quick Coupler
82224 Mastercool Low Side E-Z Snap R134A 14mm-F X 13mm Quick Coupler
82224 Mastercool Low Side E-Z Snap R134A 14mm-F X 13mm Quick Coupler
Price $37.86

Low Side E-Z Snap R134A 14mm-F X 13mm Quick Coupler
82272 Mastercool 1/2? Acme-F X 13mm (Low Side)
82272 Mastercool 1/2" Acme-F X 13mm (Low Side)
Price $4.76

1/2" Acme-F X 13mm (Low Side)
82274-10 Mastercool Low Side 1/4? X 13mm Straight Adapter (10 Pieces)
82274-10 Mastercool Low Side 1/4" X 13mm Straight Adapter (10 Pieces)
Price $30.05

Low Side 1/4" X 13mm Straight Adapter (10 Pieces)
82634 Mastercool 1/4" Female Flare X 1/2" Acme Male Adapter
82634 Mastercool 1/4" Female Flare X 1/2" Acme Male Adapter
Price $5.26

82634 Mastercool 1/4" Female Flare X 1/2" Acme Male Adapter
82634-M Mastercool 1/4" Female Flare X 1/2" Acme Male Adapter Without Shrader Core
82634-M Mastercool 1/4" Female Flare X 1/2" Acme Male Adapter Without Shrader Core
Price $3.95

82634-M Mastercool 1/4" Female Flare X 1/2" Acme Male Adapter Without Shrader Core
82635 Mastercool 1/2 Acme-F X 1/4 Fl-M R134A Adapter
82635 Mastercool 1/2 Acme-F X 1/4 Fl-M R134A Adapter
Price $5.26

1/2 Acme-F X 1/4 Fl-M R134A Adapter
82834 Mastercool Compact Manual Service Coupler (High Side) For R134A
82834 Mastercool Compact Manual Service Coupler (High Side) For R134A
Price $29.09

Mastercool 82834 High-Side Manual R134a 14mm-F x 16mm Quick Couplers (Red) are patented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. Patented, spring loaded depressor will not damage service valves. Can be removed from service ports regardless of knob position without losing refrigerant. Meets SAE, UL and EPA requirements for containment of refrigerant. Color coded. Patent# 5,370,359
82834-SL Mastercool High Side Safety Lock Manual Coupler
82834-SL Mastercool High Side Safety Lock Manual Coupler
Price $29.09

82834-SL Mastercool High Side Safety Lock Manual Coupler - Patented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. Patented, spring loaded depressor will not damage service valves. Can be removed from service ports regardless of knob position without losing refrigerant. Meets SAE, UL and EPA requirements for containment of refrigerant. Color coded.
82834-SL-E Mastercool High Side Manual R134a Safety Lock Coupler 1/4" Flare Male by 16mm
82834-SL-E Mastercool High Side Manual R134a Safety Lock Coupler 1/4" Flare Male by 16mm
Price $29.09

82834-SL-E Mastercool High Side Manual R134a Safety Lock Coupler 1/4" Flare Male by 16mm - Patented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. Patented, spring loaded depressor will not damage service valves. Can be removed from service ports regardless of knob position without losing refrigerant. Meets SAE, UL and EPA requirements for containment of refrigerant. Color coded.
82934 Mastercool Compact Manual Service Coupler (Low Side) For R134A
82934 Mastercool Compact Manual Service Coupler (Low Side) For R134A
Price $29.09

The Mastercool 82934 Low-Side Manual R134a 14mm-F x 13mm Quick Coupler (Blue) are patented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. Patented, spring loaded depressor will not damage service valves. Can be removed from service ports regardless of knob position without losing refrigerant. Meets SAE, UL and EPA requirements for containment of refrigerant. Color coded. Patent# 5,370,359
82934-SL Mastercool Low Side Safety Lock Manual Coupler
82934-SL Mastercool Low Side Safety Lock Manual Coupler
Price $29.09

82934-SL Mastercool Low Side Safety Lock Manual Coupler - Patented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. Patented, spring loaded depressor will not damage service valves. Can be removed from service ports regardless of knob position without losing refrigerant. Meets SAE, UL and EPA requirements for containment of refrigerant. Color coded.
82934-SL-E Mastercool Low Side Manual R134a Safety Lock Coupler 1/4" Flare Male by 16mm
82934-SL-E Mastercool Low Side Manual R134a Safety Lock Coupler 1/4" Flare Male by 16mm
Price $29.09

82934-SL-E Mastercool Low Side Manual R134a Safety Lock Coupler 1/4" Flare Male by 16mm - Patented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. Patented, spring loaded depressor will not damage service valves. Can be removed from service ports regardless of knob position without losing refrigerant. Meets SAE, UL and EPA requirements for containment of refrigerant. Color coded.
83634 Mastercool 1/4" Female Flare X 1/2" Acme Left Hand Thread Male Fitting
83634 Mastercool 1/4" Female Flare X 1/2" Acme Left Hand Thread Male Fitting
Price $5.00

83634 Mastercool 1/4" Female Flare X 1/2" Acme Left Hand Thread Male Fitting
90314 Mastercool 1/4? X 1/4? 90Deg Adapter W/Valve Core
90314 Mastercool 1/4" X 1/4" 90° Adapter W/Valve Core
Price $4.99

1/4" X 1/4" 90Deg Adapter W/Valve Core
90354 Mastercool 1/4" Male Flare X 3/16" Female Flare 90 Adapter
90354 Mastercool 1/4 Male Flare X 3/16" Female Flare 90 Adapter
Price $4.73

1/4" Male Flare X 3/16" Female Flare 90 Adapter
90355 Mastercool 1/4" Male Flare X 3/16" Female Flare Flex Adapter
90355 Mastercool 1/4" Male Flare X 3/16" Female Flare Flex Adapter
Price $7.27

1/4" Male Flare X 3/16" Female Flare Flex Adapter
AC-13430 JB Industries R134a Automotive High Side Coupler - Each
AC-13430 JB Industries R134a Automotive High Side Coupler - Each
Price $62.36

High side (red) 90º degree snap coupler x 14MM made in the USA. Quick connect/disconnect valve actuation without refrigerant venting. Safety sleeve holds coupler securely to service port.
AC-13435 JB Industries R134a Automotive Low Side Coupler - Each
AC-13435 JB Industries R134a Automotive Low Side Coupler - Each
Price $62.36

Low side (blue) 90º degree snap coupler x 14MM made in the USA. Quick connect/disconnect valve actuation without refrigeration venting. Safety sleeve holds coupler securely to service port.
AC-15530 JB Industries High Side Red 90° Snap Coupler x 1/4" SAE
AC-15530 JB Industries High Side Red 90° Snap Coupler x 1/4" SAE
Price $37.09

Made In The USAAC-15530 JB Industries High Side Red 90° Snap Coupler x 1/4" SAE - High side (red) 90 degrees snap coupler X 1/4" SAE. Quick connect/disconnect valve actuation without refrigeration venting. Safety sleeve holds coupler securely to service port. Color-coded knobs.
AC-15535 JB Industries Low Side Blue 90° Snap Coupler x 1/4" SAE
AC-15535 JB Industries Low Side Blue 90° Snap Coupler x 1/4" SAE
Price $37.09

AC-15535 JB Industries Low Side Blue 90° Snap Coupler x 1/4" SAE - AUTOMOTIVE - Low side (blue) 90 degrees snap coupler X 1/4" SAE. Quick connect/disconnect valve actuation without refrigeration venting. Safety sleeve holds coupler securely to service port. Color-coded knobs. Made in the USA.
AD12 CPS Auto 1/2" ACME Female x Low-Side R-134a Coupler
AD12 CPS Auto 1/2" ACME Female x Low-Side R-134a Coupler
Price $6.25

Automotive 1/2'' ACME F x Low-Side R-134a adapter. For R-134a automotive tanks.
AD14 CPS 14mm M x 1/4" SAE M (Automotive adapter)
AD14 CPS 14mm M x 1/4" SAE M (Automotive adapter)
Price $6.25

(Automotive adapter) Automotive adapter (coupler). 14mm M x 1/4'' SAE M to couple automotive R-134a equipment.
AD149C CPS 1/4" SAE M x 1/4" SAE 90° F ADPT w/ Valve Core
AD149C CPS 1/4" SAE M x 1/4" SAE 90° F ADPT w/ Valve Core
Price $6.84

Angled brass adapter at 90º. 1/4" SAE male x 1/4" SAE female. Includes valve core.
AD18C CPS 1/4" SAE M x 1/8" F w/ Valve Core Adapter
AD18C CPS 1/4" SAE M x 1/8" F w/ Valve Core Adapter
Price $6.25

1/4'' SAE M x 1/8'' SAE F adapter with valve core. For use with manifolds and compressors.
AD24 CPS 1/4" SAE M x 1/8" MNPT w/ Cap & Core (6 Pack)
AD24 CPS 1/4" SAE M x 1/8" MPT w/ Cap & Core (6 Pack)
Price $9.27

Package of six 1/4" Male Flare x 1/8" Male Pipe Thread adapters with cap and core. For use with manifolds and compressors.
AD24B CPS 1/4" SAE M x 1/8" MNPT (Bulk)
AD24B CPS 1/4" SAE M x 1/8" MNPT (Bulk)
Price $130.17

Bulk package of one-hundred 1/4" SAE M x 1/8" MNPT adapters with cap and core. For use with manifolds and compressors.
AD36 CPS 3/16" SAE Female x 1/4" Male Flare Adapter
AD36 CPS 3/16" SAE Female x 1/4" Male Flare Adapter
Price $4.60

AD36 CPS 3/16" SAE Female x 1/4" Male Flare Adapter. TLVC Valve Core Tool for R-12 HI-side.
AD47 CPS 1/4" SAE M x 1/4" SAE M SAE Union
AD47 CPS 1/4" SAE M x 1/4" SAE M SAE Union
Price $2.77

1/4" SAE M x 1/4" SAE M SAE Union
AD47B CPS 1/4" M X 1/4" M SAE Union (Bulk)
AD47B CPS 1/4" M X 1/4" M SAE Union (Bulk)
Price $173.27

Bulk package of one-hundred 1/4'' SAE hose unions.
AD48 CPS 1/4" SAE Female x 1/2" ACME Male Adapter (3 Pack)
AD48 CPS 1/4" SAE Female x 1/2" ACME Male Adapter (3 Pack)
Price $10.69

3 pack of adapters for 1/4" SAE Female x 1/2" ACME Male. For use with vacuum pumps, manifolds, and recovery tanks.
AD48B CPS 1/2" ACME M x 1/4" SAE F Adapter (50 Pack)
AD48B CPS 1/2" ACME M x 1/4" SAE F Adapter (50 Pack)
Price $156.27

Bulk package of one-hundred adapters for 1/4" SAE F x 1/2" ACME M. For use with vacuum pumps, manifolds, and recovery tanks.
AD68 CPS 3/8" SAE M X 1/2"ACME F Adapter (3 Pack)
AD68 CPS 3/8" SAE M X 1/2"ACME F Adapter (3 Pack)
Price $10.15

3 pack of 3/8" SAE M X 1/2"ACME F Adapters. For use with vacuum pumps.
AD68V CPS 3/8" SAE M X 1/2" SAE F Adapter
AD68V CPS 3/8" SAE M X 1/2" SAE F Adapter
Price $4.91

Brass adapter for 3/8" SAE M X 1/2" SAE F. For use with vacuum pumps.
AD78 CPS 1/4" SAE FM x 5/16" SAE (1/2"-20 UNF) M Adapter
AD78 CPS 1/4" SAE FM x 5/16" SAE (1/2"-20 UNF) M Adapter
Price $4.93

Brass R-410a international adapter. 1/4" SAE female x 5/16" SAE (1/2"-20 UNF) male. Includes core and depressor.
AD78B CPS 1/4" SAE FM x 5/16" SAE (1/2"-20 UNF) M Adapter
AD78B CPS 1/4" SAE FM x 5/16" SAE (1/2"-20 UNF) M Adapter (100 Pack)
Price $346.43

(100 Pack) Brass R-410a international adapter. 1/4" SAE female x 5/16" SAE (1/2"-20 UNF) male. Includes core and depressor.
AD84 CPS 1/4" SAE Male x 1/2" ACME Female Adapter
AD84 CPS 1/4" SAE Male x 1/2" ACME Female Adapter
Price $11.66

3 pack of brass adapters. 1/4" SAE male x 1/2" ACME female. For use with vacuum pumps, manifolds, and recovery tanks
AD849C CPS 90° 1/2" ACME F w/ Core x 1/4" SAE M Adapter (Each)
AD849C CPS 90° 1/2" ACME F w/ Core x 1/4" SAE M Adapter (Each)
Price $6.84

Angled brass adapter at 90º. 1/4" SAE male x 1/2" ACME female. Includes valve core. For use with vacuum pumps, manifolds, and recovery tanks.
AD84B CPS 1/4" SAE M x 1/2" ACME F Adapter (Bulk)
AD84B CPS 1/4" SAE M x 1/2" ACME F Adapter (Bulk)
Price $311.17

Bulk package of one-hundred brass adapters. 1/4" SAE male x 1/2" ACME female. For use with vacuum pumps, manifolds, and recovery tanks.
AD84C CPS 1/4" SAE M x 1/2"ACME F w/ Valve Core (3 Pack)
AD84C CPS 1/4" SAE M x 1/2"ACME F w/ Valve Core (3 Pack)
Price $11.65

3 pack of brass adapters with valve cores. 1/4" SAE male x 1/2"ACME female. For use with vacuum pumps, manifolds and recovery tanks.
AD87 CPS 1/4" SAE M x 5/16" SAE (1/2"- 20 UNF) F Adapter
AD87 CPS 1/4" SAE M x 5/16" SAE (1/2"- 20 UNF) F Adapter
Price $4.93

R-410A international brass adapter. 1/4" SAE male x 5/16" SAE (1/2"- 20 UNF) female. Has valve core and depressor.
ADK1234 CPS Flex Hose Adapter Kit for R-134a to R-12 with 90° Fittings
ADK1234 CPS Flex Hose Adapter Kit for R-134a to R-12 with 90° Fittings
Discontinued See Individual Parts

The CPS ADK1234adaptor kit allows use of you your R-134a manifold to check older R-12 systems. The kit includes high side and low side adapter hoses for R-12 vehicles and connect to your existing 134A couplers to the vehicle. The kit also includes several 1/4 flare to ACME adapters for cylinders and recovery units.
ADK134 CPS R-12 to R-134a Charge & Vacuum Adapter Kit
ADK134 CPS R-12 to R-134a Charge & Vacuum Adapter Kit
Discontinued

R-12 to R-134a Charge & Vacuum Adapter Kit. Includes: QCL14 R-134a LO Side Premium Manual Coupler, 1/4" SAE Fittings, AD12 Automotive 1/2'' ACME F x Low-Side R-134a adapter, TLCT134 Can Tap, 1/2" ACME Fitting, AD48 1/4" SAE Female x 1/2" ACME Male Adapter, AD84 1/4" SAE male x 1/2" ACME female Adapter, QCH14 R-134a HI Side Premium Manual Coupler, 1/4" SAE Fittings.
HT134H CPS Flex Hose 3/16" Female SAE Flare 45º Swivel x High Side Quick Connect
HT134H CPS Flex Hose 3/16" Female SAE Flare 45º Swivel x High Side Quick Connect
Price $8.26

The HT134H CPS Flex Hose adapter allows access to older R-12 systems using your 134a manifold gauge set. 3/16" Female SAE Flare 45º Swivel x High Side Quick Connect.
HT134L CPS Flex Hose 1/4 in. Female SAE Flare 45º Swivel x Low Side Quick Connect
HT134L CPS Flex Hose 1/4 in. Female SAE Flare 45º Swivel x Low Side QC
Price $8.26

The HT134L CPS Flex Hose adapter allows access to older R-12 systems using your 134a manifold gauge set. 1/4 in. Female SAE Flare 45º Swivel x Low Side Quick Connect.
HTAD2 CPS Flexible Adapter 1/4"MFL X 1/8" Female Flare
HTAD2 CPS Flexible Adapter 1/4"MFL X 1/8" Female Flare
Discontinued See AD18C

HTAD2 CPS Flexible Adapter 1/4"MFL X 1/8" Female Flare is great for hooking up A/C systems for evacuation and recharging.  Adapters fit most systems, and sizes are available to fit most passenger cars.  Features brass fittings and a durable neoprene-coated hose, 6" long.
HTAD3 CPS 3/16in. FFL 1/4in. MFL 90 Degree Quick Coupler Adapter
HTAD3 CPS 3/16in. FFL 1/4in. MFL 90 Degree Quick Coupler Adapter
Price $11.31

HTAD3 CPS 3/16in. FFL 1/4in. MFL 90 Degree Quick Coupler Adapter is great for hooking up A/C systems for evacuation and recharging. Features brass fittings and a durable neoprene-coated hose, 6" long.
QC1214SET CPS HFO1234yf Conversion Set 14mm Fittings With Tank Adapter
QC1214SET CPS HFO1234yf Conversion Set 14mm Fittings With Tank Adapter
Price $58.95

QC1214SET HFO1234yf Conversion Set includes a manual coupler set with 14mm hose fittings for R-134a gauges. Features 6 latching balls to provide superior alignment and seal. 14mm female thread fits on R-134a manifold gauges. Convert older R-134a manifolds to use with HFO1234yf. Includes AD88L HFO Tank adapter, 1/2" Acme Male Right Hand Thread x 1/2" Acme Female Left Hand Thread.
QC123414SET CPS HFO1234yf Manual Coupler Set 1/4 Flare Fittings
QC123414SET CPS HFO1234yf Manual Coupler Set 1/4 Flare Fittings
Price $51.50

QC123414SET CPS HFO1234yf Manual Coupler Set 1/4 Flare Fittings. 6 latching balls provide superior alignment. 1/4" male flare thread. Convert older R-12 manifolds & machines to use HFO1234yf.
QC1234SET CPS HFO1234yf Manual Coupler Set 12mm Fittings
QC1234SET CPS HFO1234yf Manual Coupler Set 12mm Fittings
Price $51.50

QC1234SET CPS HFO1234yf Manual Coupler Set 12mm Fittings. 6 latching balls provide superior alignment. 12mm female thread. Used with HFO1234yf machines and manifolds. One year warranty.
QC13490SET CPS R-134a Snap Coupler Set 14mm Fittings HI & LO
QC13490SET CPS R-134a Snap Coupler Set 14mm Fittings HI & LO
Price $26.46

Quick Connect couplers for automotive 134a fittings feature quick push on air hose style coupling action. 14mm hose thread for most 134a hoses.
QC134SET CPS R-134a Premium Manual Coupler Set, 14mm Fittings HI & LO
QC134SET CPS R-134a Premium Manual Coupler Set, 14mm Fittings HI & LO
Price $34.02

These patented couplers include latching balls to provide superior service port alignment, cross pin valve depressor control, and a safety sleeve to prevent accidental refrigerant venting.
QC14SET CPS R-134a Premium Manual Coupler Set, 1/4" Fittings, HI & LO
QC14SET CPS R-134a Premium Manual Coupler Set, 1/4" Fittings, HI & LO
Price $33.85

This automotive coupler set can be used to connect 1/4" flare fitting hoses to be used for R-134a automotive applications. Includes (1) CPSAD84 1/2" ACME Female X 1/4" Male Adapter for tanks.
QC90SET CPS R-134a Snap Coupler Set, 1/4" Fittings, HI & LO
QC90SET CPS R-134a Snap Coupler Set, 1/4" Fittings, HI & LO
Price $29.87

Change your old R-12 brass manifold to R-134a with the QC90SET . Many A/C injectors use the quick connect snap style for the low side dye/oil application.
QCH1214MM CPS HFO1234yf HI Side Manual Coupler 14mm Fittings
QCH1214MM CPS HFO1234yf HI Side Manual Coupler 14mm Fittings
Price $27.55

QCH1214MM CPS HFO1234yf HI Side Manual Coupler 14mm Fittings. 14mm female thread. Convert older R-134a manifolds & machines to HFO1234yf.
QCH1234-14 CPS HFO1234yf HI Side Manual Coupler 1/4 Flare Fittings
QCH1234-14 CPS HFO1234yf HI Side Manual Coupler 1/4 Flare Fittings
Price $27.55

QCH123414 CPS HFO1234yf HI Side Manual Coupler 1/4 Flare Fittings. 6 latching balls provide superior alignment. 1/4" male flare thread. Convert older R-12 manifolds & machines to use HFO1234yf.
QCH134 CPS R-134a HI Side Premium Manual Coupler 14mm Fittings
QCH134 CPS R-134a HI Side Premium Manual Coupler 14mm Fittings
Price $17.54

This patented coupler includes latching balls to provide superior service port alignment, cross pin valve depressor control, and a safety sleeve to prevent accidental refrigerant venting. 14mm hose fitting.
QCH13490 CPS R-134a HI Side Snap Coupler, 14mm Fittings
QCH13490 CPS R-134a HI Side Snap Coupler, 14mm Fittings
Price $13.63

R-134a HI Side Snap Coupler, 14mm Fittings
QCH14 CPS R-134a HI Side Premium Manual Coupler, 1/4" SAE Fittings
QCH14 CPS R-134a HI Side Premium Manual Coupler, 1/4" SAE Fittings
Price $17.54

R-134a HI Side Premium Manual Coupler, 1/4" SAE Fittings
QCH90 CPS R-134a HI Side 90° Snap Coupler, 1/4" SAE Fittings
QCH90 CPS R-134a HI Side 90° Snap Coupler, 1/4" SAE Fittings
Price $13.63

Change your old R-12 brass manifold to R-134a with using the QCH90 coupler. Many A/C injectors use the quick connect snap style for the low side dye/oil application.
QCL1214MM CPS HFO1234yf LO Side Manual Coupler 14mm Fittings
QCL1214MM CPS HFO1234yf LO Side Manual Coupler 14mm Fittings
Price $27.55

QCL1214MM CPS HFO1234yf LO Side Manual Coupler 14mm Fittings. 14mm female thread. Convert older R-134a manifolds & machines to HFO1234yf.
QCL1234 CPS HFO1234yf LO Side Manual Coupler 12mm Fittings
QCL1234 CPS HFO1234yf LO Side Manual Coupler 12mm Fittings
Price $27.55

QCL1234 CPS HFO1234yf LO Side Manual Coupler 12mm Fittings 12mm Fittings. 6 latching balls provide superior alignment. 12mm female thread. Used with HFO1234yf machines and manifolds. One year warranty.
QCL1234-14 CPS HFO1234yf LO Side Manual Coupler 1/4 Flare Fittings
QCL1234-14 CPS HFO1234yf LO Side Manual Coupler 1/4 Flare Fittings
Price $27.55

QCL1234-14 CPS HFO1234yf LO Side Manual Coupler 1/4 Flare Fittings. 6 latching balls provide superior alignment. 1/4" male flare thread. Convert older R-12 manifolds & machines to use HFO1234yf.
QCL134 CPS R-134a LO Side Premium Manual Coupler 14mm Fittings
QCL134 CPS R-134a LO Side Premium Manual Coupler 14mm Fittings
Price $17.54

This patented coupler includes latching balls to provide superior service port alignment, cross pin valve depressor control, and a safety sleeve to prevent accidental refrigerant venting. 14mm hose fitting.
QCL13490 CPS R-134a LO Side Snap Coupler, 14mm Fittings
QCL13490 CPS R-134a LO Side Snap Coupler, 14mm Fittings
Price $13.63

R-134a LO Side Snap Coupler, 14mm Fittings
QCL14 CPS R-134a LO Side Premium Manual Coupler, 1/4" SAE Fittings
QCL14 CPS R-134a LO Side Premium Manual Coupler, 1/4" SAE Fittings
Price $17.54

R-134a LO Side Premium Manual Coupler, 1/4" SAE Fittings
QCL90 CPS R-134a LO Side 90° Snap Coupler, 1/4" SAE Fittings
QCL90 CPS R-134a LO Side 90° Snap Coupler, 1/4" SAE Fittings
Price $13.63

Change your old R-12 brass manifold to R-134a with this LO side coupler . Many A/C injectors use the quick connect snap style for the low side dye/oil application.
QCXO CPS HI (5ea.) & LO (5ea.) O-Rings for Premium Couplers (QCH90/QCL90)
QCXO CPS HI (5ea.) & LO (5ea.) O-Rings for Premium Couplers (QCH90/QCL90)
Price $5.87

HI (5ea.) & LO (5ea.) O-Rings for Premium Couplers (QCH90/QCL90)
QCXR1234 CPS High & Low O-Rings for HFO Premium Couplers Pack of 5 sets
QCXR1234 CPS High & Low O-Rings for HFO Premium Couplers Pack of 5 sets
Price $6.87

QCXR1234 CPS High & Low O-Rings for HFO Premium Couplers Pack of 5 sets
QCXR34 CPS HI & LO O-Rings for Premium Couplers (QCH14/QCL14)
QCXR34 CPS HI & LO O-Rings for Premium Couplers (QCH14/QCL14)
Price $5.87

HI (5ea.) & LO (5ea.) O-Rings for Premium Couplers (QCH14/QCL14). Use with older version of CPS Premium Coupler (Brass Or Chrome Finish with blank handles) Use black o-rings. Low side is 5/8" OD X 7/16" ID. High side is 3/4" OD X 9/16" ID X 3/32" Thick. Current Version of the CPS Premium Coupler (CPS Labels on the knob) Use the green o-rings. Low side is 15.6 mm OD X 10.8 mm ID X 2.4 mm Thick. High side o-ring is 18.6 mm OD X 13.8 mm ID X 2.4 mm Thick.
UR3-68-1 Flare Adapter 3/8 Female Flare X 1/2 Male Flare Adapter WIth Copper Gasket (Each)
UR3-68-1 Flare Adapter 3/8 Female Flare X 1/2 Male Flare Adapter WIth Copper Gasket (Each)
Price $8.95

3/8'' female flare x 1/2'' male flare brass adapters made in the USA using the highest level of brass consisting of 65% copper and 35% zinc which means high-tensile strength while resisting corrosion. The forging process of fittings maximize strength and eliminate cracking.
   
 
Automotive Fittings & Adapters
Century Tool & Equipment
4013 S. Old Hwy 94
St. Peters MO 63304
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