👍This Gun patented pressure return valve, takes 10,000 PSI from a 10-foot hose and returns it to the canister with no mess. The pressure drops to 0 PSI in an instant and get off easily. To avoid leaks and mess when dealing with clogged fittings.
No need to hold while greasin: Lock-on and free up both hands to operate your grease gun.The lock on grease coupler frees up both hands while eliminating greasing mess and frustration.
Simply depress trigger to release, even under pressure: Double lever handle grease coupler will lock simply in place and provides quick, easy release after lube work.
Suitable for high-pressure, heavy duty applications: Hardened steel spring-loaded grease coupler with lock on jaws is designed to withstand breakage, leakage and warping up to 10,000 psi (690 bar).
Universally Compatible to Lock on to all SAE and Metric Zerk Grease Coupler Fittings: 1/8” NPT fitting can lock on to all SAE and Metric Zerk grease coupler fittings with all grease gun types - manual, electric, air and bucket greasers.
Max pressure: 10,000 psi (690 Bar)
Diameter: Fits most recessed grease fittings (Zerks).