About this item

Body Tube Overview: The Estes BT-20 Rocket Body Tubes are high-quality, spiral-wound paper tubes designed specifically for model rocket kits that utilize the standard BT-20 diameter. These tubes are compatible with the Estes NC-20 Nose Cones (EST3161 - sold separately) and can be connected using Estes BT5 BT20 BT50 Rocket Body Tube Couplers Set (EST3176 - sold separately). About the BT-20 Rocket Body Tubes Reliable Construction Constructed with precision and strength, Estes BT-20 Rocket Body Tubes offer a solid foundation for rocket builders looking for reliability and consistency in their models. The spiral-wound design ensures a smooth surface and dependable performance under launch conditions. Each package includes four durable tubes, making them ideal for building or repairing your rockets. Features: Durable construction ideal for custom builds or repairs