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Ez-Pz Lube 10kPSI Lock Grease Coupler
Ez-Pz Lube 10kPSI Lock Grease Coupler
Ez-Pz Lube 10kPSI Lock Grease Coupler
Ez-Pz Lube 10kPSI Lock Grease Coupler

Ez-Pz Lube 10kPSI Lock Grease Coupler

10 reviews
Regular price $39.99 Sale price $24.97
Unit price  per 
2+ 10% Off
3+ 12% Off
4+ 15% Off
5+ 20% Off

Reduce The Mess While Greasing!

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 gets off easily. To avoid leaks and mess when dealing with clogged fittings.


  • HANDS-FREE LUBE WORK The lock on grease coupler frees up both hands while eliminating greasing mess and frustration. Double lever handle grease coupler will lock simply in place and provides quick, easy release after lube work.
  • DURABLE Hardened steel spring-loaded grease coupler with a lock on jaws is designed to withstand breakage, leakage and warping up to 10,000 psi (690 bar). Extreme angles and pressures are no problem. Once the LockNLube Grease Coupler is locked on, it will not leak or pop off the Zerk.
  • UNIVERSAL FIT 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.


  • Material: Metal


  • 1 x Ez-Pz Lube 10kPSI Lock Grease Coupler
Customer Reviews
5 Based on 10 Reviews
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Filter Reviews:
Chuck J.
It works very well

This is a great attachment for your Grease gun

Dan B.
Works Great!!

Great product, I actually didn’t use it for grease but for injecting and epoxy into a basement wall crack, held the hose to the zerk without having to constantly push the end of the hose onto the zerk.

Richard G.
Grease in, not out.

Having tried to grease my RV shackles the grease would not go into the fittings. This product fits the bill.

Paul L.
Makes greasing easier...

Used this on my tractor and zero turn mower. Makes greasing much easier. Clamp it on the fitting and you can use both hands to pump the grease gun.

James R.
Easy to use grease gun coupler

This is an easy to use grease gun coupler. It locks onto the zerk fittings easily and firmly. The one problem I have experienced is that I have to switch to a different gun if the fitting is at an angle - because this thing is long and is best used for zerks that point into open space. Overall very pleased.