Woodstock's Dovetail Jig with unique cam-action clamping system quickly locks two boards in position to cut both tails and pins with one pass of the router. It easily handles stock from 1/2" to 1-1/4" thick in widths up to 12". It offers large, easily-adjustable knobs instead of the wing nuts found on other jigs. Simple to set up, this sturdy, well-made jig makes 1/2" half-blind dovetail joints, the hallmark of quality drawer construction. Heavy formed steel manufacturing ensures accuracy and durability. The Dovetail Jig comes with a 1/2" aluminum template and complete instructions. Jig and template are packaged in a full-color UPC-coded display box. Router requires a 7/16" guide bushing (Listed below) and 1/2" 14deg. Dovetail router bit (DC1069 or similar) with 1/4" shank sold separately.