Semroc Engine Hook 2.75" (18mm Standard)(1pk)(was EH-28)  SEM-EH-275

Semroc Engine Hook 2.75" (18mm Standard)(1pk)(was EH-28) SEM-EH-275

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Now: $1.00
Was: $1.19
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Semroc Engine Hook 2.75"(18mm Standard)(1pk)(was EH-28)  SEM-EH-275

Engine Hook is used to positively retain the model rocket engine in the body tube or engine mount tube

Allow for the easy removal of the casing at the end of the flight

Sized for standard 2.75" long model rocket engines

Made of Spring Steel

Made in the USA


Warranty for 1 year from manufacturer defects
  • 5
    Semroc Engine Hook

    Posted by Happy Rocketeer on 22nd Jun 2023

    Great item - allowed me to convert a rocket's engine retention from using masking tape for a friction fit. That became necessary on the rocket's maiden flight, when the engine was jettisoned instead of deploying the parachute, resulting in a full ballistic recovery. After crash damage repair, this hook was attached externally on the body tube, and has worked flawlessly since.

  • 5
    A Fine Engine Hook

    Posted by Loyal Customer on 31st Oct 2018

    A fine engine hook, a two pack deal, which was perfect for my next project.