Description

Use tube couplers to connect tubes of the same diameter.

Four tubes per package.

Use with the NC-20 nose cone

Additional Information
Technical Specifications Inside dimension: .710 in (18 mm)
Outside dimension: .736 in (18.7 mm)
Length: 18 in (45.7 cm)

Estes model rocketry is recommended for ages 10 and up with adult supervision for those under 12. Unless otherwise specified, all models require assembly. Tools, construction and finishing supplies sold separately. In order to launch, a launch system, model rocket engines, igniters and recovery wadding are required - sold separately-unless otherwise specified...

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.