Mastercool (MAS45723) 72" R12 Red Hose With Auto Shut -Off Valves

Features and Benefits:

• Auto shut-off valves automatically retain refrigerant
• Meet EPA, SAE, and UL standards for containment of refrigerant
• 72" long red hose
• 750 PSI working pressure
• Burst Pressure 3,000 PSI

Auto shut-off valves automatically retain refrigerant in the service hose when they are removed from the system. Replace your older shorter hose with this professional, safe and convenient type.