Estes B4-4 Standard Engine (3) (ESTT1602)

  • Estes B4-4 Standard Engine (3) (ESTT1602)

$ 10.99   On Sale  $ 12.99


This is the B4-4 Standard Model Rocket Engines/Motors from Estes. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12.

Specs

Single stage engine
Standard engine designed for flights in rockets weighing less
than 3.5 ounces, including the engine
Engines tested and certified by the NAR
Easy to use and comes with clear instructions

Specs

Length: 2.75" (7cm)
Diameter: .69" (18mm)


Type Rocket Engines
Vendor Estes Rockets

This is the B4-4 Standard Model Rocket Engines/Motors from Estes.
Suitable for Ages 10 & Older with Adult Supervision for Those Under 12.

 

INCLUDES

Three B4-4 Engines
Three Igniters
Four Igniter Plugs

Single stage engine
Standard engine designed for flights in rockets weighing less
than 3.5 ounces, including the engine
Engines tested and certified by the NAR
Easy to use and comes with clear instructions

Length: 2.75" (7cm)
Diameter: .69" (18mm)

Model rocket
Adult Supervision for Children Under 12





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