EST3196: Large Tube Coupler Pack, for Model Rockets

Includes 2 Tube Couplers. Perfect for connecting your BT80 body tubes together! 2 Tube CouplersBT80. 3 inches long.

Includes 6 Tube Couplers in 3 different sizes. BT5, BT20 and BT50. Perfect for connecting 2 body tubes of the same size together!Technical Specifications 6 Tube Couplers2 each. BT5. 1 inch long. 2...

7 engine hooks. 3 different sizes. Hooks fit mini engines (two), regular and 'D' engines (three) and 'E' engines (two).