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Estes Fin Alignment Guide Model Kit, assorted

Free shipping on orders over $29.99

$31.01

$ 16 .55 $16.55

In Stock

About this item

  • Fast & accurate fin alignment for three or four finned rockets
  • No more guessing where your balsa fins go, this guide does it all for you
  • Suitable for ages 10 & older


A great tool from days gone by. No more guessing where your wood fins go, this guide does it all for you. Easy to follow instructions are included. No more door frames needed to draw that straight line for fin placement. Works with 3/32" (2 mm) or 1/8" (3 mm) wood. (Body tubes and wood not included.


Steve Reischel
Reviewed in the United States on May 30, 2025
This alignment jig is useful for getting model rocket fins properly attached to a model rocket. A couple of the slots that you slide the plastic pieces into were kind of loose. I made it work but I felt like I needed to take extra care to be sure the fins were attached straight. It's nice that it has slots arranged for 3 or 4 fin rockets. The smaller models often have three fins and the larger ones often have four.
Kunde
Reviewed in Germany on March 24, 2025
Viele Jahre habe ich die Flossen meiner Modellraketen mit Augenmaß und Flosse für Flosse angeklebt, was doch recht mühsam und Zeitaufwändig war. Jetzt geht es in einen rutscht. Ich habe das Teil auf ein Brett montiert was ein umkippen vermeidet. Die mitgelieferten Adapter passen gut bei normalen Flossen, ich habe mir noch eigene Adapter aus alten Motoren gebaut um noch flexibler zu sein, mittlerweile möchte ich das Teil nicht mehr missen.
Hil P
Reviewed in the United States on March 13, 2025
I was a little concerned when I saw the reviews saying it was flimsy but I took a chance and bought it. I didn’t find it to be flimsy at all. You can use it for 3 or 4 fin rockets. It’s simple and straightforward to use.
Cindy
Reviewed in the United States on January 2, 2025
A real timesaver !
James Daniel Skates
Reviewed in the United States on December 11, 2024
Great product, aligns the rocket fins as advertised.....just be careful with the glue! I wound up just being very careful with the gluing process and did just enough to make the fins stable while in the holder. Then once removed I would finish gluing them to the rocket body. This was to prevent gluing everything, including the holder, to the rocket body.
Dennis Wade
Reviewed in Canada on November 21, 2014
I'd have given it a star or two more if one of the backets on the three fin arrangement wasn't loose. Causes these rockets to fly with bit of a wobble. The four fin arrangement works great, but I seem to be on a 3 fin kick.
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