The Woodpeckers HexScale Rule is a versatile woodworking ruler that combines six different graduations in one handy tool. Its distinctive hexagonal shape allows you to reference measurements from either end, measure in both inches and millimeters, and instantly locate the center of any material. Whether you’re working left-to-right, right-to-left, or need precise centering, the HexScale has you covered. Laser-engraved scales ensure accuracy, virtually eliminating parallax viewing errors.