Description
Reinforced jaws and quality sealing gasket ensure long lasting and stable performance, prevent leakage even at 12,000 PSI extreme pressure Built with premium quality Zinc Coated Alloy Steel for continues use in the shop or garage Heavier and stronger than most other grease couplers on the market A smooth retraction mechanism allows one-hand operation Once the coupler is locked on the zerk fitting, it stays on freeing both hands to operate the grease gun 1/8 NPT fits all standard, mini, air, and cordless grease guns