Because the LockNLube Grease Coupler won’t leak and won’t pop off under pressure, you don’t have to hold it on or worry about alignment. That means moving through your grease fittings faster and with less waste.

40 90gun

Alemite is the original manufacturer of Zerk fitting and continues to be the “gold standard” for quality. These fittings have an 10mm x 1mm thread, Trivalent zinc plating, and are R0HS compliant.

Alemite is the original manufacturer of Zerk fitting and continues to be the “gold standard” for quality. These fittings have an 10mm x 1mm thread, Trivalent zinc plating, and are R0HS compliant.

40 90nba

"Best grease gun I've owned! Works exactly as described. Zero issues with priming the gun. The locking coupler works fabulously and leaves a free hand to help pump."

To get this number, we look at the amount of time most people save, as well as the amount of grease wasted using a traditional coupler, compared with a LockNLube. Feel free to change the numbers below to see how that changes your potential savings. Any questions? Give us a call at 603-795-2298 or email us at sales@locknlube.com