- Tools, Accessories & all the other stuff
- Motor Accessories
- Rocketarium Motor Retainer 24mm set RK-91240 OOP
Rocketarium 24mm Motor Retainer Set
The full set includes both body (threaded on the outside) and the retainer cap. You can also buy these parts separately. One motor retainer body is permanently installed on each rocket. The cap can be moved between rockets as needed.
The 24mm retainers shown for sale work with Rocketarium (BT50), Estes (BT50), Aerotech, LOC, and other paper model rocket tubes. See the installation instructions for details.
Model rocket motors with a thrust ring (such as Aerotech RMS motors) do not require an engine block installed in the rocket. Motors without a thrust ring (such as Estes D/E) either require a motor block in the rocket, or can be friction fit.
Male Threaded Part:
OD= 1.1" at base, tapered up to 1.2" on upper threads
Female Threaded Part:
Made of aluminum.