3' 1/4'' standard hose with Anti-Blowback Valve on end. The anti-blowback valve (ABB) prevents any refrigerant loss when disconnecting hoses from fittings, eliminating harmfull refrigerant burns. Blue in color. Adjustable valve core depressor opens all out of tolerance Schraeder valves. All-weather flexibility and strength. Blow-off grooves channel refrigerant to prevent spray back.
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