Motor Retention
Securing the motor in the motor mount is a key safety feature of a model rocket. Motor retainers, motor hooks, and thrust rings are three ways to ensure that your motor stays inside the motor tube to help ensure successful deployment of the recovery device, and to prevent the motor and rocket from an uncontrolled descent.
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Motor Retainer Cap
Aeropack
$8.00For those times when you lose a motor retainer cap, here is your inexpensive way to replace just the cap without buying a whole new retainer. Sizing here is simple...just match the motor mount size you are replacing, from 24mm, 29mm, 38mm, 54mm,...API-RC$8.00