Replacement drain plug for the fresh water tank on newer Travatos (with an exterior fresh water tank). No tool needed and no plumbers tape - it uses an o-ring (supplied) for the seal. The handle is 95mm wide (about 3.75 inches). Printed with food-grade PETG.
Tighten until the o-ring makes contact. It should spin freely until the o-ring hits. Turn about 1/2 to 3/4 turn more, then turn backward slightly (maybe 1/8 turn?) to seat the o-ring.
There are now two versions: the original one with a 4 spoke handle and a new one with only 2 spokes at a slightly lower price.