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Old 01-13-2013, 05:06 PM   #4
spafxer
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Joined: Mar 2007
Oddometer: 2,596
I bet they're External Torx bolt heads.... not 12 points.

http://www.sears.com/craftsman-7-pc-...p-00934570000P

Many manufacturers use them in some places...



Never have seen a spline socket before.... INTERESTING




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