Leigh's Model B97512—A Simple, Easy-to-Use Multipurpose Box Joint Jig - Product Video
Leigh® Model B975 is a multipurpose box joint jig. It is a simple, easy-to-use tool for making 1/2" and 3/4" box joints on boards up to 13/16" thick, and from 2" to 17-13/16" wide. Simply guide your router around the 1/2" or 3/4" comb of the template. Based on numerous requests from beekeepers, the B975 was designed to make several sizes of beehive supers using 1/2" and 3/4" joints.
