Estes Rockets Body Tubes BT-20
- Estes Rockets Body Tubes BT-20
- 4 tubes per package
- Crafted from high-quality spiral wound paper
- Inside dimension: .710 in (18 mm)
- Outside dimension: .736 in (18.7 mm)
- Length: 18 in (45.7 cm)
Building from scratch or adding to a Boyce Aerospace Hobbies Builders Kit? Then you need some high-quality body tubes. These Estes Rockets BT-20 tubes are sold in a 4 pack and crafted from high-quality spiral wound paper. Use as-is with couplers to connect tubes or cut to custom sizes with a tube cutter.