Powerbuilt 648759 Swivel Coupler with 360 Degree Rotation, Silver

By far the best coupler I’ve ever used (only went through 3 tubes so far, so it’s not a long term use review). I never expected it to be that great when ordering. Doesn’t leak, connects and stays on fittings (no need to hold or press on it) and last but not least: the ball joint does not move until you pull the sleeve in the middle. The coupler stays a solid piece in any position you leave it in unless you pull the sleeve! I don’t know why it’s not stressed anywhere in the description but this feature alone make this coupler by far the best one I’ve ever used. Add no leak, no need to push features, and I can’t imagine a better coupler.

Very stornge and sturdier bought this one to replace a $ cheaper one that only lasted a week

Not heavy duty

This a have to have for those hard to reach grease fittings. There so many angles to this, you can't miss with this adapter to reach any hard to get to grease fittings. I highly recommend for the pro or the DIY.

Swivel allows east access to difficult fittings. Price and delivery were good.

Thing blew apart first time using it

I wanted this so I could get at a fitting in a tight place. This was three times bigger than I wanted, so I dumped it in the trash

I received what was obviously a used item that was broke and returned by somebody else. What a piece of junk,the grease just squirts out uncontrollably...probably piece the two metal zirk pieces were broken off.

Works well.

didn't work