16X24 CARP.SQUARE P500

The Mayes 16" x 24" Steel Carpenter Square is ideal for laying out rafters, star stringers, and verifying squareness on large sheet stock and boards. It features a CRS steel and nickel-plated frame, with permanently impressed graduations. Graduations in 1/8, 1/10, 1/12, and 1/16 in scale.