Review on 🔧 High-Performing Performance Tool W54247 Grease Fitting, 6mm x 1mm, 45⁰, Pack of 10 by Alex Barr

Perfect for replacing a broken Zerk fitting on one of the Bearing Buddy bearings on my boat trailer. In order to replace the mirror on the bearing partner, you must remove it from the wheel hub, as there is a nut inside that does not allow you to screw the mirror on from the outside. This is easily done by tapping the Bearing Buddy on all sides with a hammer until it comes loose. After that you will need two 5/16 sockets to remove the old plug, one for the plug and one for the nut inside the bracket. After replacement, slide back onto the hub, fill in grease, done. It took about 5 minutes.