Estes BT55/BT60 Rocket Body Tube Couplers (6) – EST3177

Tube Couplers! 6 pieces. 2 popular sizes.
2 each : BT55 – 1.25 inches long
2 each : BT60 – 1.5 inches long
2 each : BT60 – 3 inches long

Includes 6 Tube Couplers in 2 different sizes. BT55 and BT60. Perfect for connecting 2 body tubes of the same size together!