Estes 3177 BT55, BT60 Body Tube Couplers for Model Rockets (6 Piece)
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Estes
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Estes 3177 BT55, BT60 Body Tube Couplers for Model Rockets (6 Piece)
- Includes 6 tube couplers in BT-5, BT-20, and BT-50 sizes
- Two couplers included for each tube size
- Used to connect two body tubes of the same diameter
- Lengths: BT-5 1 inch, BT-20 0.75 inch, BT-50 1 inch
- Ideal for extensions, repairs, and scratch rocket builds
Includes 6 tube couplers in 2 different sizes. Bt55 and Bt60. Perfect for connecting 2 Body tubes of the same size together!6 tube couplers2 each. Bt55. 1.25 inches long. 2 each. Bt60. 1.5 inches long.2 each. Bt60. 3 inches long.
Frequently Asked Questions
What sizes and quantities of couplers come in this pack?
The pack includes 6 tube couplers total: 2 BT-55 couplers (1.25 inches long), 2 BT-60 couplers (1.5 inches long), and 2 BT-60 couplers (3 inches long).
What are these body tube couplers used for?
These couplers connect two body tubes of the same diameter together. They're useful for building rocket extensions, making repairs, and creating custom scratch-built rockets.
Will these couplers fit my rocket body tubes?
Yes, if your rocket uses BT-55 or BT-60 size body tubes. The couplers are designed to slip inside and join two tubes of the same size. Check your rocket's specifications to confirm which size you need.
Do I need glue or adhesive to use these couplers?
The product description doesn't specify whether glue is required. Contact Estes or check the instructions included with the couplers for proper assembly method.
Can I use a BT-55 coupler to connect a BT-55 tube to a BT-60 tube?
No, these couplers only connect tubes of the same diameter. You need matching tube sizes—BT-55 couplers for BT-55 tubes and BT-60 couplers for BT-60 tubes.
