Estes BT-20 Model Rocket Body Tubes Pack of 4
BT-20 Model Rocket Body Tubes
    Estes BT-20 Model Rocket Body Tubes Pack of 4
    BT-20 Model Rocket Body Tubes
    Estes Rockets

    BT-20 Body Tubes (4 pk)

    SKU: 003085

    $10.29

    The BT-20 Body Tube is a high quality spiral wound paper tube designed for model rocket kits that use the popular BT-20 size. Whether you are building from scratch, repairing a favorite flyer, or stocking up your workshop, this versatile tube delivers dependable strength and performance.

    Each package includes four precision made tubes, giving you plenty of material for multiple builds. Pair with the NC-20 nose cone and matching tube couplers to create custom lengths and unlock new design possibilities.

    • Premium Spiral Wound Construction: Durable kraft paper tubing built for consistent strength and smooth finishing.
    • Customizable Lengths: Use tube couplers to securely connect tubes of the same diameter for extended designs.
    • Four Per Package: Includes four BT-20 body tubes for multiple builds or easy replacements.
    • Perfect Fit: Designed for kits that use the BT-20 size and compatible with the NC-20 nose cone.

    Overview

    The BT-20 Body Tube is a workshop essential for builders who love creating, customizing, and flying their own model rockets. Made from high quality spiral wound kraft paper, this tube provides the reliable strength and smooth surface finish you need for confident launches and clean paint jobs.

    Built for Versatile Rocket Designs

    The BT-20 size is a trusted standard in model rocketry, making it ideal for a wide range of compatible kits and scratch builds. Whether you are replacing a damaged tube or engineering a brand new design, this body tube gives you a solid foundation to bring your rocket to life.

    Extend Your Creativity

    Want to build taller, sleeker, or more ambitious rockets? Simply use tube couplers to connect tubes of the same diameter and create custom lengths tailored to your design goals. Pair with the NC-20 nose cone for a precise fit and a clean, professional look from tip to tail.

    Stock Up and Start Building

    Each package includes four BT-20 body tubes, so you are always ready for your next project. Keep them on hand for repairs, experiments, or your next big idea, and turn your workbench into a launchpad for creativity.

    BT-20 Model Rocket Body Tubes
    BT-20 Model Rocket Body Tubes

    Used In These Kits

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    Customer Reviews

    Based on 7 reviews
    86%
    (6)
    14%
    (1)
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    M
    Michael Mitchell (Wichita, KS)
    high quality control, low quantity control

    All products seem to be of very high quality and are consistently reliable and functional. What has been lacking at Estes in recent years is quantity control. There seem to be a high number of products at any given time that are out of stock. Foreign production reliance has therefore become an annoying problem for consumers and the company in this area.

    A
    Anonymous (Miami, FL)
    Should work well for repair

    Should work well for repair. We’ll see.

    g
    gMB Research (Mission Viejo, CA)

    Love it! Already used one tube to buid a stand-in replacement for the upper stage of my Hobby Lobby Epic II. since it is NOT an exact copy, I call it the Quepic (Quazi-Epic) II. Unleash the creativity!

    J
    James Grindstaff (Gibsonburg, OH)
    BT-20 Tubes plus 3D parts

    From 4 tubes I was able to make 8 rocket bodies. That comes out to just a little over a dollar for each. With the free 3D nose cones and fins this makes for very inexpensive rockets.

    M
    Matthew Buchanan (Powder Springs, GA)
    Make your own engine mounts

    Besides making some really cool rockets with BT-20 tubes, I make many standard engine mounts with these.

    User picture
    D
    Dan Mooers (Barrington, NH)
    Good quality parts

    I have used Estes rockets for over 40 years. It started as a hobby when I was in grade school. It continued as I raised my own kids and now it will a hobbie I'll share with my grand kids. I do not have a large area to launch here in the New England region so I fly smaller models. I like to build my own designs and the parts that I get from Estes has always been perfect for my needs. Plus they are biodegradable so when I hang one in a tree to dry for a few months. I at least get the plastic parts back to reuse and send up again. Thank you for years of enjoyment.

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