Review on 🔧 Grease Gun Coupler - Performance Tool W54234 - Narrow Body by Joshua Douglas

Totally useless. The rubber tip is so poorly sealed/matched to the rest of the needle that the lube seeps out the back of the rubber before it even reaches the tip. This was without even putting it in the grease fitting. Of course, any back pressure from the fitting would be even more difficult to lift. I thought maybe it was clogged but the problem persisted even after making sure it wasn't clogged AND after expanding it. Should have listened to other reviews. This assumed it wouldn't hold pressure, but I figured it would work in my application, which doesn't put much pressure on the fitting. Well, this one won't even work with ANY pressure. To top it all I screwed up getting it back and missed the deadline. My fault of course, but hopefully this review will help someone else save money and time.