Model Rocket Builders Marking Guide

Great way to teach young studentsmusing this tool. Awesome way to mark your body tubes and also hold a fin for drying

I've been away from model rocketry for many years. It was always a challenge to get fins spaced right and straight. I've used the door frame for years. Pencil marks all over the wall and not being sure the door frame is even straight. This is an awesome tool. It is easy to use and does a bunch cool things for the rocket builder. Many who review it say it is a must for builders of custom rockets. I say yes it is a necessity for that but it is needed for ALL rocket building; kits, modifications and customs. It is a no-brainer...get one now before you start on your next rocket!

This works fine, especially for smaller tube sizes. For larger and longer tubes I prefer to a piece of aluminum angle from Home Depot.