Grease Gun coupler 720093

2nd generation upgraded to 12;000psi Max Pressure; No leak.

• Reinforced jaws and quality sealing gasket ensure long lasting and stable performance; prevent leakage even at 12;000 PSI.
• One Hand Operation; Smooth retraction mechanism allows one-hand operation. Once the grease coupler is locked on zerk fitting; it stays on and frees both hands to operate the grease gun.
• Unique Design Help Locating Zerk Fittings in Dark.
• The unique and patented Retract Mechanism pull back the inner seal and leave outer socket ring wide open; which help locating zerk fittings at blind spot.
• 1/8 NPT compatible with many grease guns.