Estes Rockets 1/2A3-2T Engines EST10011

    Description

    The Estes 1/2A3‑2T is a single-stage 13 mm mini engine for lightweight model rockets. With 1.25 N‑s impulse, 8.3 N peak thrust, and a 2‑second delay, it delivers quick and reliable launches. Packs include 4 engines, 4 igniters, and 4 plugs.

    Ideal for small rockets like Mini Alpha™, Mini Bertha™, and Mini Honest John™, it’s perfect for educational, hobbyist, and backyard flying.

    Includes:
    - 4 1/2A3-2T Engines
    - 4 Starters
    - 4 Starter Plugs
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    SKU: EST10011
    Barcode: 047776100114

    Free pickup in our shop(s)

    4 in stock Ships within 24hr of Purchase

    $11.99

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      Description

      The Estes 1/2A3‑2T is a single-stage 13 mm mini engine for lightweight model rockets. With 1.25 N‑s impulse, 8.3 N peak thrust, and a 2‑second delay, it delivers quick and reliable launches. Packs include 4 engines, 4 igniters, and 4 plugs.

      Ideal for small rockets like Mini Alpha™, Mini Bertha™, and Mini Honest John™, it’s perfect for educational, hobbyist, and backyard flying.

      Includes:
      - 4 1/2A3-2T Engines
      - 4 Starters
      - 4 Starter Plugs

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