Kits YOU Build!

Model Rocket Engine Hooks & Retainers

Metal engine hooks allow quick change of engines. Mini size is for Estes Mini Engines (1.75" long), Standard size fits all standard 2.75" long Engines (18 mm or 24 mm, Black Powder or Composite), Estes E is sized to fit the longer Estes E engines (note: our 20/50 Long Centering Rings can be used as a spacer to use a 2.75" 24 mm engine in a mount using the longer hook). "G" hooks are same width and material as our other hooks, but the length and hook section are designed to be used with standard G engines. We recommend the use of the "G" hooks in pairs (one opposite the other). Our 24/29 Long Centering Rings can be used as a spacer ahead of a standard F engine in a mount using the "G" hook.

Retainers are used as a better way to secure a larger motor than just by using masking tape. They are indespensible if using reloads!

Engine Hook - Mini Size

Model Rocket Engine Hook - Mini Size

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Engine Hook - Standard Size

Model Rocket Engine Hook - Standard Size

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Engine Hook - Estes E Size

Model Rocket Engine Hook - Estes E Size

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Engine Hook - G Size

Model Rocket Engine Hook - G Size

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24mm Motor Retainer (2 Pack, Estes)

Motor Retainers for 24 mm Motors (Estes)

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29mm Motor Retainer (2 Pack, Estes)

Motor Retainers for 29 mm Motors (Estes)

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What's New

11/14/2017 - TARC Registration deadline extended one week.
Friday, December 8, 2017 is last day to register for the Team America Rocketry Challenge. Details...
11/01/2017 - November Specials Updated
Specials for November have been updated and are now online... Details...
10/26/2017 - New Competition Payload Kit available
New payload conforms to the recently updated NAR Payload rules. Details...
09/20/2017 - Irma Update #2
Power is back! Details...
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Testimonials

I just received my V2 model kit. Thank you for the prompt shipping. You sent me a GREAT HIGH QUALITY kit. Perfect parts and instructions. I am a happy customer. - Chris S.

 

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