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D21-4T Model Rocket Engine


Retail Price: $11.75
ASP Price: $10.99 each
You Save $0.76!


18mm in diameter x 70mm long. Total impulse 20 Newton-seconds. Fits inside T-20 size tube. Comes with Igniter. One per pack, made by Aerotech.

Note: we can only ship this item by ground to the Continental US.

A few states have age restrictions to purchase model rocket engines, click here for more info.