Grease Zerk Cap

After installing a new part on the tractor and seeing the nice clean new grease zerk compared to the dirty greasy one on the other side I got a wild hair and made some caps for the grease zerks.

Aside from keeping them nice and clean the orange TPU I used makes them stand out so I will be less likely to miss one next time I go greasing. Later I'll even put some on the truck for just that reason.

They fit nice and snug so I doubt any will fall off.