Gas box key - long

I was looking for a gas box key, but the ones I found weren't usable for me as they were too short or maybe with too small hole. Therefore I've created my own, very simple design. The tube is longer so you shouldn't have problem accessing locks which are deeper (as the box in pictures). Also triangle is done with some tolerance so you should be probably all right with any material you will use for print. Printed in PLA without brimms and it went out perfectly for my usage.