B4-4 Model Rocket Engines (3)

Item Number: est1602
4.9 Stars (21 Reviews)
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est1602

B4-4 Model Rocket Engines (3)

Item Number: est1602
4.9 Stars (21)
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About This Item

Product Details
This is a B4-4 B-class single stage model rocket engine designed to launch model rockets.

Product Rank

#2 in B Size
#26 in Rocket Engines
#71 in Model Rockets

Includes

  • 3 B4-4 Model Rocket Engines
  • 3 Igniters
  • 3 Plugs

Features

  • B-class model rocket engine 3 pack.
  • Single stage model rocket motor.
  • Detailed instructions.
  • Easy to use.
  • National Association of Rocketry certified.

Comments

  • WARNING: Model rocket motors are flammable. Please use caution.
  • Must be 14 to purchase in CA and NJ.
  • Do not burn engines.
  • Soak in water to destroy.

Specifications
  • Length: 2 3/4"
  • Diameter: 3/4"
  • Estes Product Number: 1602

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