Product Description This General Tools Mortise and Tenon Jig tool provides a quick and easy, all-in-one solution to cut both a matching mortise and tenon with a single inexpensive jig. The jig body is made of solid aircraft-grade aluminum and is ready to use right out of the box to produce 1/4" tenon and mortise joints for cabinets, furniture, and frames. Woodworkers of all skills can cut fully aligned mortises and tenons ranging from 1/4" - 1/1" wide and 1" - 3" long. At General Tools, we offer over 1,000 products to choose from. We're proud to provide merchants, artisans, and DIYers worldwide with a broad range of affordable, specific-purpose mechanical hand tools and precision measuring and inspection gear. At General Tools, we offer over 1,000 products to choose from. We're proud to provide merchants, artisans, and DIYers worldwide with a broad range of affordable, specific-purpose mechanical hand tools and precision measuring and inspection gear. From the Manufacturer This trailblazing tool provides a quick and easy, all in one solution to cut both a matching mortise and tenon with a single inexpensive jig. The jig is ready to use right out of the box to produce 1/4-inch mortise and tenon joints for cabinets, furniture and frames. Included are the bushings for also producing 3/8-inch and 1/2-inch joints. Using a plunge router with the jig, woodworkers can cut fully aligned mortises and tenons ranging from 1/4-inch to 1/1-inch wide and from 1-inch to 3-inches long. The unit can be mounted directly on a workbench or onto a board that can be clamped in a vise or to a bench.