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Estes 1507 A3-4T Mini Rocket Engine - 4 pack

Estes 1507 A3-4T Mini Rocket Engine - 4 pack

  • 829


Estes A3-4T  Single Stage Mini Rocket engine - 4/pack

Suitable for Ages 10 & Older with Adult Supervision for Those Under 12.

Specs:

Total Impulse: 2.5 N-Sec.

Time Delay: 4 Sec.

Max. Lift Wt.  2.0 oz. (57 g)

Max. Thrust: 6.8 Newtons (1.5 lbs)

Thrust Duration: 0.6 Sec.

Initial Wt.: 0.28 oz. (8.0 g)

Propellant Wt.: 0.12 oz. (3.3 g)

Includes:  4 Engines, Starters, and Starter Plugs

MSRP  $10.29

All orders containing rocket engines will be shipped by US Postal Service only.