This saddle square allows you to mark both the face and edge of a board simultaneously, ensuring your layout lines meet perfectly across both faces every time. This is particularly important when laying out tenon shoulders.

This square is 1-1/2” wide and can mark across both faces of a 1-1/2” x 2-1/4” workpiece. It is compact and easily fits in a drawer or apron pocket. Along both outer edges of the blade, laser-etched markings are spaced every 1/16". In addition, precisely spaced 1mm holes are placed every 1/32", allowing you to insert a fine mechanical pencil (0.9mm or smaller) and draw perfectly straight, consistent offset lines as you slide the square along an edge.

Each square is milled from a solid block of aircraft-grade aluminum, then black anodized for exceptional resistance to wear, corrosion, and friction. Both edges of the blade are beveled to provide the utmost accuracy when marking. Even the tiny pencil holes are beveled to guide your pencil into position.

All corners and edges are gently eased, making the tool comfortable to hold and use.
Bright white laser-engraved graduations stand out clearly against the black anodized surface and make it easy to read even in low light or for users with older eyes.

Overall size is 1-1/2” wide x 2-1/4” long x 1-9/16” deep.

WARNING: Cancer and Reproductive Harm -