18mm Engine Retainer Set

Item Number: est3187
5.0 Stars (7 Reviews)
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est3187

18mm Engine Retainer Set

Item Number: est3187
5.0 Stars (7)
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About This Item

Product Details
This is the Estes 18mm Engine Retainer Set. This provides an alternate way to hold in the engine other than an engine hook.

Product Rank

#14 in Misc.
#23 in Launch Equipment
#282 in Model Rockets

Features

  • 3 Retainer Sets
  • 18 mm.
  • Estes 3187

Specifications

Reviews
Write a Review See All Reviews
Works Great
By: Rocketman (Lebanon)
I have 2 rockets with this on. I never had any problems for either of them one had 12 launches into it and the other one had 3.
Simple Yet Effective
By: Mr. Northport (Northport, WA)
I really like these retainer ring setups as they make engine mounts simpler to put together. They also look better cosmetically, better finished look, as you don't have the middle finger sticking out of the end. It also makes it far easier to build two stage rockets.
18 mm Engine Retainers
By: butch_allenjr
Glad tha I ordered these retainer. I never have used them before. I like them more then engine hooks.

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