Somewhere I have a an old tool that belonged to my Dad. Not sure what it is called and don't recall ever seeing another one. The cap end screws off and pack it full of grease. Screw the cap end back on, put the fitting end on the clogged grease zerk and tap the cap end with a hammer. My Dad used it on all the farm equipment and vehicles. It clears nearly all clogged grease zerks.
Last edited by lynngrove; 07/07/2019 11:45 PM.
