Estes BT-50 Model Rocket Body Tubes (3pk) - EST3086 DR-10 Center aluminum with nylon composite

Center aluminum with nylon composite top and bottom case

Low voltage cut-off protection for Li-Po (lithium polymer) and NiMH battery

The Tribute wheel includes three off-set wheel adaptors

and precision

Worm gears on the axles increase ground clearance

Estes BT-50 Model Rocket Body Tubes (3pk) - EST3086 DR-10 Center aluminum with nylon compositeHigh quality spiral wound paper tube for kits using the BT 50 body tube. Features: Use tube couplers to connect tubes of the same diameter. Three tubes per package. Works with the NC 50 nose cone. Specifications: Inside dimension: . 950 in (24. 1 mm) Outside dimension: . 976 in (24. 8 mm) Length: 18 in (45. 7 cm)