Estes BT-50 Model Rocket Body Tubes (3pk) - EST3086 DR-10 tighten the flathead screws until

tighten the flathead screws until the free play of the pivot ball is eliminated and you're ready to go

Torque: 800oz @ 6v/ 848oz @7

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

Battery Dimensions - 136

The Tribute wheel includes three off-set wheel adaptors

Estes BT-50 Model Rocket Body Tubes (3pk) - EST3086 DR-10 tighten the flathead screws untilHigh 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)