Performance Tool Quick-Release Grease Couplers

Performance Tools' quick-release grease couplers are heavier and stronger than most other grease couplers on the market―built with premium coated alloy steel for continuous use in the shop or your garage. The couplers 1/8 in. NPT fits all standard， mini， air， and cordless grease guns. Reinforced jaws and quality sealing gasket ensure long-lasting and stable performance， and prevent leakage， even at 12，000 psi extreme pressure. A smooth retraction mechanism allows one-hand operation. Once coupler is locked on zerk fitting， it stays on， freeing both hands to operate grease gun.