Final Product will ben in PETG RoysRockets Purple.
Compatible with rockets ranging from BT-5 up to 3” and fins of any width, the RoysRockets Fin Jig provides a secure guide for gluing up fins. Attached aluminum angles, leg supports, and all necessary hardware are included for convenience. Quickly and easily set the guide width to your chosen fin, attach the jig to the body tube with rubber bands, and you're ready to go.
