Sale!
18mm Rocketarium Retainer
Original price was: $14.51.$10.16Current price is: $10.16.
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Holds the engine in the rocket and prevents it from shifting forward/aft. Gives your rocket that high tech look, signifying the professionalism of the builder. This fits 18mm diameter (BT-20 size) tubes – Works with all 18mm motors
| Model | 24056 |
|---|---|
| Qty per pack | 1 |
| Weight | 3.7 g (0.13 oz) |
| Length/Thickness | 0.2" (0.51 cm) |
| Inner Diameter | 0.709" (1.8 cm) |
| Outer Diameter | 0.906" (2.3 cm) |
| Manufactured by | Rocketarium |
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