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18mm Engine Retainer
Original price was: $7.99.$4.71Current price is: $4.71.Strong, durable, lightweight. This engine retainer is the finest on the market.
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A3-2T Mini Engine (4 pk)
Original price was: $11.29.$5.98Current price is: $5.98. -
A3-2T Mini Engine Bulk Pack 24 pack
Original price was: $80.72.$47.62Current price is: $47.62. -
A3-6T Mini Engine (4 pk)
Original price was: $11.29.$5.98Current price is: $5.98. -
Estes 1510 – A10-0T Model Rocket Engines Bulk Pack (24)
Original price was: $80.72.$47.62Current price is: $47.62. -
Estes 1510 – A10-0T Model Rocket Engines (4)
Original price was: $11.29.$6.65Current price is: $6.65. -
Estes 24 mm Motor Retainer Set
Original price was: $8.99.$5.30Current price is: $5.30.The perfect accessory for all 24 mm engines! The Motor Retainer Set allows you to quickly load and unload a motor.
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Estes 29mm Motor Retainer Set
Original price was: $9.99.$5.30Current price is: $5.30.29mm Motor Retainer Set.
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Estes D and E Engine Mount Kit
Original price was: $11.99.$8.39Current price is: $8.39.Heavy duty engine mounts for “D” and “E” engines. Fits BT-55, 60 & 80 tubes.
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Estes Regular Engine Mount Kit
Original price was: $7.99.$4.71Current price is: $4.71.Fits BT-50, 55, 56 & 60 tubes. Can be used to make a conversion mount for lightweight D powered rockets.
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Mini to Standard Engine Adapter
Original price was: $6.99.$4.12Current price is: $4.12.Two simple steps transform a mini engine into a standard size. Insert a mini engine into the adapter, and insert the adapter into a rocket. 3 […]
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Quest 13mm/18mm Engine Adapter
Original price was: $3.99.$2.39Current price is: $2.39.Adapts a 13mm Estes mini series to fit inside an 18mm standard size engine mount. Assembly required.