3mm storage peg

A very particular piece made for SO-DO Kamen Rider, however it may be useful to others. In SO-DO, when a weapon has two parts, which plug into the top and bottom of a fist, this piece is used to keep the two parts together when set aside. It fills a gap that was removed for the 3mm fists.

Essentially, it's a block with a 3mm peg, and 3mm hole. Simple, but versatile.

Model is pre-positioned and needs support.