• High-quality spiral wound paper tube for single stage rockets
• Capable of handling our 29 mm model rocket engines
• Light-weight, yet durable – perfect for payloaders

Tube coupler pack for the large tubes BT-55, BT-56, BT-60 and BT-80.

• FAST & ACCURATE fin alignment
• Great for three or four finned rockets
• Fits body tubes ranging from BT-20 to BT-80

• Lightweight yet durable
• Fits the BT-80 body tube
• Contains one nose cone with eyelet for shock cord and shroud line attachments

• Heavy duty engine mounts for the D and E engines
• Contains enough parts to mount two engines
• Includes 19 individual parts
• For use with 24mm motors

• Perfect for connecting your BT80 body tubes together
• Includes Two Tube Couplers