Summary

I lost the cap for my Atwood trailer jack. Mine is the type with the crank on the side, not the top. Made this cap to keep rain and dirt out of the gears and grease. Worked great.

Note: after you print it look inside and there is a little block that fits the key in the top of my jacks round housing. Line it up and it pushes right on. Been using it for several hundred miles and it stays put.