Custom Centering Rings (per ring)

(No reviews yet) Write a Review
Custom made product within 3 business days

Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 2 or above and pay only $2.99 each


We'll cut your custom plywood centering rings for you!  We use 1/8 inch (3mm) Baltic birch plwood, which is sturdy enough for low power, mid power, and most Level 1 and Level 2 high power flights. Like all oru centering rings, we include pre-scored eye bolt and Kevlar mounting holes, and a pre-scored space to slide your centering rings past a rail button. If you don't need the holes in the rings, just smear some wood glue or epoxy into the score marks, and it's airtight. Just let us know your specifications:

  • Inside diameter
    Give us the outside diameter of your motor tube, in millimeters
  • Outside diameter
    Give us the inside diameter of your airframe tube, in millimeter
  • Any custom text you want engraved on the rings
    A phone number or NAR/TRA number is handy to have permanently on your rocket.

Price is for 1 centering ring, so be sure to specify how many rings you need.  We'll come as close to your specified size as possible, but you may need to sand the inside or outside diameter slightly to fit your tubes.

View AllClose

0 Reviews

View AllClose