Kits YOU Build!

Model Rocket Engine Hooks & Retainers

Metal engine hooks allow quick change of engines. Minisize is for Estes Mini Engines (1.75" long), Standardsize fits all standard 2.75" long Engines (18 mm or 24 mm, Black Powder or Composite), Estes Eis 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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Engine Hook Combo Pack

Combo pack of three sizes of engine hooks

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18mm Motor Retainer (3 Pack, Estes)

Motor Retainers for 18 mm Motors (Estes)

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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

12/05/2022 - Holiday Shipping
If you are looking for gifts for the holidays, we suggest you order as early as possible (like maybe now)! More details... Details...
12/02/2022 - December Specials Updated
Check out the great deals for this month! Details...
11/20/2022 - New delays on 13mm A engines now available!
Estes A3-2T & A3-6T engines now in stock! Details...
11/09/2022 - New Shepard Builders Kit Now in Stock
New semi-scale kit of the Blue Origin New Shepard launch vehicle from Estes. Details...
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Testimonials

Best customer service ever! - Joshua S.

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