The Essential Mortise and Tenon Template Set contains a total of seven patented tapered templates. Five horizontal templates can make 1”, 1.5”, 2”, 2.5” and 3” mortise and tenon. Two vertical templates can make 1.5” and 2.5” mortise and tenon. All templates have tabs on the back to keep them aligned with the template holder, and small nuts that slide into the T-slots of the aluminum template holder. The templates marked B-V and D-V have tabs on the back that are perpendicular to the template so they hold the template in a vertical position. Each PantoRouter® woodworking machine package comes with two identical Essential Mortise and Tenon Template Sets so users can cut single or double mortise and tenon joints.