Estes Rocket 1/2A3-4T Engines 10035
Scale:
Ships in 3–5 business days (includes distributor processing).
Estes Rocket 1/2A3-4T Engines 10035 is backordered and will ship as soon as it is back in stock.
Estes Rocket 1/2A3-4T Engines 10035
Estes Rocket 1/2A3-4T Engines 10035 is backordered and will ship as soon as it is back in stock.
The Estes 1/2A3-4T engine is a mini, single-stage engine built for lightweight model rockets up to 1.0 ounce. With a total impulse of 1.25 N-sec, a maximum thrust of 8.3 newtons, and a brief 0.3-second thrust duration, it’s designed for quick, reliable flights in smaller models.
Each 1/2A3-4T engine pack includes four engines, four starters, and four starter plugs—providing hobbyists with the essentials for multiple launches. Its compact size and dependable performance make it an ideal choice for hobbyists and educators seeking a reliable mini engine option.
Includes:- 4 1/2A3-4T Engines
- 4 Starters
- 4 Starter Plugs
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