Estes 302227 Tube Marking Guide
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<b>[Product Information]</b><br>
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<li>Easy way to mark fin and launch lug placement lines</li>
<li>Fin gluing jig included</li>
<li>Mark reference lines down or around any body tube</li>
<li>Includes Tube Marking Guide and Fin Marking Tools</li>
<li>Mark reference lines down and/or around popular Estes rocket body tubes</li>
<li>Ruler is scaled for either metric or Inches  measurements</li>
<li>Special disks included for marking 3 and 4 fin spacing with precision</li>
<li>The perfect tool for any serious rocket builder</li>
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