The Distinctive Series Dovetail Templates, Style B can be used with the Rockler Dovetail Jig, (#22818, sold separately) to create a clean visually striking dovetail. This template eliminates the need to shift around different templates in order to achieve an interesting spacing between joints. It's set up to work perfectly with stock widths commonly used in making drawers, but you can also get creative and create your own spacing patterns. This template produces its unique dovetails due to its preset spacing for 4", 5", 7" and 10" widths and is easily installed on your Rockler Dovetail Jig. This Distinctive Dovetail Template also comes with the needed knobs and T-bolts so you're ready to place it on your jig as soon as you get it. This template works with the router bits included with the Rockler Dovetail Jig, (#22818, sold separately). For added variety you can also use the 8mm Distinctive Series Dovetail Router Bits (sold separately).