valves
mastercool msc45722 72 inch r 12 yellow hose with auto shut off valve fittings
features and benefits auto shut off valves automatically retain refrigerant in the service hose meets epa sae and ul standards for containment of refrigerant 72 yellow hose burst pressure 3 000 psi 750 psi working pressureauto shut off valves automatically retain refrigerant in the service hose when they are removed from the system replace your old shorter hoses with with this more professional safe and convenient hose sku doba8974
mastercool