JavaScript seems to be disabled in your browser.

You must have JavaScript enabled in your browser to utilize the functionality of this website. Click here for instructions on enabling javascript in your browser.

Educational Rockets 1

Tube Marking Guide  <br />Gets fins STRAIGHT

Straight fins are next to godliness

If you want your rocket to fly straight with no wobbles or twirls, you have to get the fins on straight. Estes Tube Marking Guide is an easy way to mark fin and launch lug placement lines.

It fits all current Estes body tubes (and everybody else's, too). It can quickly marks 3 fin and 4 fin configurations and with a bit of jiggery-pokery, 6 finned birds, too. A fin gluing jig for smallish balsa fins is included, too.

Share Product
Share via E-Mail Share on Facebook Share on Twitter Share on Digg