This high quality spiral wound paper tube is used for kits that require the BT-80 body tube.
303090 - BT-80 Body Tube Description Use tube couplers to connect tubes of the same diameter. Two tubes per package. Use on kits that require a BT-80 body tube. Fits the NC-80b nose cone.
Additional Information & Technical Specifications:
Inside dimension: 2.56 in (65.7 mm)
Outside dimension: 2.6 in (66 mm), Length: 14.2 in (36.1 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, starters and recovery wadding are required - sold separately-unless otherwise specified.