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Tyler Walter
August 16, 2025
Works great on my milwaukee m18 grease gun! No more getting stuck on zerks!
Big Trucks Big Bucks
August 12, 2025
When greasing a vehicle I occasionally encounter a joint that will not accept grease. This handy device relieves the pressure trapped in the line to facilitate removal of the coupler.
overton Pratt
July 19, 2025
This is a great addition for a battery powered grease gun. The fit was a bit off for my Milwaukee gun so I had to slightly drill out the bolt holes to get it to fit, not sure if it was a Milwaukee or a lock and lube problem, either way I fixed it and it works fine.
Josh
June 2, 2025
What i lovr about this product is the functionality of it. This made the job so much better when you get into a pickle when the zirk fitting wont let you put in grease. All the back pressure you have built in when you realize the grease not going in and the dreadiness of cleaning up the lube when taking the hose out.
Happy Howie
April 27, 2025
Do you feel pressured? Here’s the cure! A pressure relief that actually returns the pressure to where it came from. Great for use at work, or even a struggling marriage. Feel the pressure building? Just one turn and it reverses back to where it belongs! Better than an Uno card!
Jer
April 23, 2025
Works well. The fitting with the oring that goes where the allen head pipe plug is could use improvement. The oring goes out of place and gets cut when installing. I ended up taking a counter sink tool and beveled the threads on grease gun to make room for the oring to seat. Then added a copper washer to the fitting installed a new oring and it sealed up great. They should get rid of the oring fitting and just use an 1/8 pipe thread with Teflon tape.
Cn
March 24, 2025
I’m a heavy truck and heavy equipment mechanic, so we have power greasers in the shop. I have added a grease fitting into both of my Milwaukee gun tube heads and fill them from the power greasers that way. I added this attachment on and realized I had to give up the threads where I had the refill fitting to be able to fit this attachment. I did use it for a bit just to see how the valve worked and it worked awesome, I wish I could have kept it on. Tried to come up with some rigged up way with fittings to make it work but it was just easier to take it off and continue without it. If you don’t refill your Milwaukee grease gun with a power greaser and do a lot of hard greaseable areas then buy this, it does its job and saves your tips and o rings if you have the lock and lube brand tips or something similar.
Venom
February 1, 2025
Great addition to my Milwaukee M18 grease gun. I used to have quite the mess when putting grease in my excavator. With this add on it stops all the pressure and grease coming out the end when removing the Zerk fitting. I actually enjoy greasing the fittings now.
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