Big Horn 19626 Multi-Dowel Jig. This new patent pending jig allows for 45 miters, edge to edge, and edge to side joints.
Its self aligning feature gives convenient and accurate
alignment every time. For dowel holes sizes: 1/4", 5/16", 3/8", 7/16", & 1/2" jaws hold stock up to 1 3/4" thick.