4.0 - 3.0 (P) Centering Ring


$3.50

  

4.0" - 3" (4" - 75 mm) centering ring holds 75mm motor tube inside 4" airframe. 1/4" plywood.
Fits into any 4" airframe. Works best with PML and GLR phenolic, Hawk Mt and Performance Rocketry fiberglass, LOC paper, semroc paper 75mm motor tube. (3.15 - 3.25" motor tube OD)

Please see previous item for same ring cut for different 3" (75mm) tubes.



  • Manufactured by: Rocketarium


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