Description
Give your next build more room to grow with the Estes BT55 - BT60 Tube Couplers pack. With six couplers in two popular body tube sizes, this set makes it easy to extend airframes, reinforce connections, or repair well-loved rockets.
Designed for a snug, dependable fit inside compatible BT55 and BT60 body tubes, these couplers help create clean, secure joints without overcomplicating your build. Keep a pack on your workbench and you will be ready when inspiration strikes.
- Two Popular Tube Sizes: Includes couplers for BT55 and BT60 body tubes, giving builders more flexibility for common Estes rocket projects.
- Six Couplers Included: Comes with 2 BT55 couplers and 4 BT60 couplers so you have useful spares on hand for builds, repairs, and modifications.
- Multiple Length Options: Includes 1.25 in., 1.5 in., and 3 in. couplers for different connection, extension, and reinforcement needs.
- Strong Tube Connections: Helps join matching body tubes securely for longer rocket designs or replacement airframe sections.
- Great for Custom Builds: A practical accessory for hobbyists who enjoy modifying kits, scratch building rockets, or keeping parts ready for the next project.