Review on Push Slotted Degree Grease Coupler by Patrick Bacho

A tight zerk point fit is a problem, but it makes it possible. I agree with some of the other reviews I've read about Zerk being difficult to fix and remove. But there's a surefire way to fix it, by using the 11mm (7/16") socket on the extension to hold it down, and then pressing the splicing tool onto the Zerk. It's a lot easier every time I had to (a) either use the reverse approach, jacking off/unsnapping the clutch with a long 3/8" ratchet extension and maybe a little hammer action. Or (b) remove the sleeve with pliers. After locking it's good.You should hear/feel a click when sitting or it's not ready to fat press.