This set of fin jigs is perfect for the hard-core rocketeer that builds a lot of rockets. Use them with the five most common sizes of tubes, with 4-fins. They position and hold all the fins to be added at the same time in order to speed assembly. Made from laser-cut cardboard, you get perfect alignment so your rocket flies straight as an arrow. For 13mm (BT-5), 18mm (BT-20), 24mm (BT-50), 33mm (BT-55) and 41.6mm (BT-60) size body tubes.
4-Fin Jig Builder’s Set
$32.58 Original price was: $32.58.$22.81Current price is: $22.81.
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| Model | 35685 |
|---|---|
| Manufactured by | Apogee |
| Money Saving Set! One fin alignment jig for each of the five most common tube sizes |  13mm (BT-5), 18mm (BT-20), 24mm (BT-50), 33mm (BT-55) and 41.6mm tubes (BT-60). For 4-Fins only Made in the USA |
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