Estes - BT55, BT60 Body Tube Couplers, for Model Rockets, (6pcs)

The BT55 - BT60 Tube Couplers set is a must-have accessory for rocket builders looking to expand their designs. With six durable couplers in two popular sizes, this pack makes it easy to join body tubes for extended rocket builds, repairs, or creative custom designs.

Each coupler is precision-made to ensure a snug fit inside your body tubes, providing a seamless connection that keeps your rocket strong and stable in flight. Whether you’re extending your rocket’s airframe or making structural modifications, these couplers deliver the reliability you need.

• Two Popular Sizes: Includes couplers for BT55 and BT60 body tubes
• Versatile Lengths: Pack includes 1.25 in., 1.5 in., and 3 in. couplers
• Durable Construction: Made from sturdy material for repeated use
• Easy Tube Connections: Perfect for extending or repairing rocket bodies
• Six-Piece Pack: Comes with 6 couplers in total

6 Tube Couplers
2 each. BT55. 1.25 inches long.
2 each. BT60. 1.5 inches long.
2 each. BT60. 3 inches long.