Qualman Rocketry BT20 3 Fin Alignment Guide for 1/16 fins

One of the most challenging aspects of building precise model rockets is to get the fins aligned correctly. This fin alignment guide from Qualman Rocketry solves this problem by precisely holding the fins against the body tube as the glue dries. This laser cut guide is sized for a BT20 body tube model rocket that has 1/16 inch thick fins that are 120 degrees apart. Can hold up to 3 fins at once and is also designed to hold the launch lug, so all of the gluing goes quickly.

This BT20 3 fin alignment guide for 1/16 inch thick fins is compatible with many different model rocket kits including the Estes Hi-Flier, Estes Viking, Estes Wizard and Estes Yankee.

Specifications:

• Fin guide slot width: 1/16"
• Fin guide for body tube size: BT20 (0.736")
• Material: Laser-cut rigid cardstock

Includes:  1 - BT20 3 fin alignment guide for 1/16 inch thick fins.