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- Estes 2231
Estes
Estes 2231 Fin Alignment Guide
MPN: 2231
•
SKU: 102677985
• UPC: 047776022317
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Estes 2231 Fin Alignment Guide
A precision molded accessory that makes it easy to glue three or four fins to various sized body tubes ranging from BT-20 to BT-80 diameters. Unique and adjustable vertical fin holders can accommodate either 3/32 in or 1/8 in balsa, bass or plywood fins. This is a must-have tool for any serious model rocket builder.
- Fast and accurate fin alignment
- Great for three or four finned rockets
- Fits body tubes ranging from BT-20 to BT-80