29mm Model Rocket Motor Retainer Set

This is the 29mm Motor Retainer Set from the Pro Series by Estes. Suitable for Ages 18 & Older.

Estes 29mm Model Rocket Motor Retainer Set Pro Series II #9750
 Estes Rockets # est9750
Retail $9.99  SAVE 21% !
Estes Rockets Item # est9750
Features :
  • Allows you to quickly load and unload a motor.
  • Full one-year warranty.
  • Instructions included.
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Spotlight Review

"Great value!"
isobig (PA)
These are the best value for a 29mm motor retainer. MUCH lower cost than the metal retainers and work just the same. They are easy to attach and use. After many flights they hold up very well. I highly recommend these! I wish Estes would make these in other sizes.

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  • Allows you to quickly load and unload a motor.
  • Full one-year warranty.
  • Instructions included.


  • Estes Product Number: 9750


Two complete sets

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"Outstanding product at a great price!"
Estes has hit the nail on the head with these retainers. If you're building any 29mm rocket available on Hobbylinc, add these to your cart. You will be glad that you did! These retainers are perfect for Single Use and RMS motors from Aerotech, as well as the common Cesaroni motors. These are comparable to the much more expensive Aeropack motor retainers, except a little more bulky and not quite as slick as the aluminum Aeropack. The functionality is identical, as these retainers will work just as well and you get 2 at a much lower price. Add this to any LOC or Aerotech kit with a 29mm motor mount! Makes your life a lot easier!

"Simplicity at its best!"
Scott231 (Geneva, IL)
Love the low cost for these easy to install/easy to use retainers. Not only are they cheaper than the metal alternatives but you get two sets for less then the cost of a potentially difficult to use metal models (older versions used little snap rings that were a pain to install and remove...and easy to lose!)

"Good Budget Retainer"
These are the same retainers that come in Estes Pro Series II kits. They work well for scratch built rockets or kits where you would not want to invest in an aeropack retainer, but provide the benefits of a screw on. The only downside is that they are plastic so they can be more easily effected exhaust heat discoloring the cap. Overall they are an excellent value.

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