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Model Rocket Centering Rings

Model Rocket Centering Rings are used to center a smaller tube (or tubes, often an engine mount tube) inside a larger diameter one. Our rings are made from wound paper or plywood, depending on the size of the ring. Most are designed to be used in pairs. Some sizes of Centering Rings can also used as Engine Blocks in motor mounts.

What's New

05/01/2022 - May Specials Updated
Check out the great deals for this month! Details...
04/26/2022 - Chute Release available again!
Jolly Logic Chute Release is now available to order! Details...
04/06/2022 - Upcoming Schedule
Our office will be closed from May 12-17 while we're at the TARC finals... Details...
03/31/2022 - Shipping charges on longer boxes FYI
Please note that beginning in April USPS will be issuing a surcharge on longer boxes. This may effect the shipping rates on longer packages. Details...
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Testimonials

Your package arrived in perfect condition today. Thanks for such terrific service! The (29mm) D Region Tomahawk kit is going to be a fun build. High quality components, tight tolerances - a model builder's dream. - Bill B.

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