Broom Holder w/ Retainer Ring

This is emanuele's remix of broom holder with additional retainer ring so the gear can never pop out of the top. Put the ring on after installing the gear. Easiest from the rear since its perfect snug fit. The gear is 2% narrower so it doesn't jam. Also watercooling o-ring's or a rubberband work well for the rubber required for the gear.