19375 Robinair 36" Blue Quick-Seal Enviro-Guard Tank Hose 1/4" Flare for R12 and other gasses. Enviro-Guard Hoses for Automotive R-12. 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.  740 psi working pressure, 3700 psi burst pressure.

Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov