Tube Couplers
003176 - BT5 - BT50 Tube Couplers

BT5 - BT50 Tube Couplers



Tube Couplers! 6 pieces. 3 popular sizes.
2 each : BT5 – 1 inch long
2 each : BT20 – 0.75 inches long
2 each : BT50 – 1 inch 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

Technical Specifications

  • Recommended Engines

  • Launch System

  • Projected Max Altitude

  • Recovery System

  • Length

  • Diameter

  • Weight

  • Fin Material

Needed to Build (sold separately)

  • Having Trouble?

Check out our Help Center

Our Help Center has a ton of information on our products, what you need to launch, how to launch, and more!

View Frequently Asked Questions

Check out our FAQ's to see common questions and issues our customers have. 

Contact Us

Whether building or flying, we're here to help. Our support staff is available M-F, and will bend over backwards to make sure you have a great Estes Experience!