Akeda 3207 is a set of 7 Degree Through Dovetail Pin Guides. The package includes five 7º pin guides used to form through dovetails in material from 3/4” down to 1/4” thick with the matching angle 7º bit. The 7º angle is the only choice for material 3/4” thick. When installing guide fingers for the first time, they may be a little stiff. They are deliberately made slightly oversize so they shave down to size.