• Heavy-duty cast aluminum body, permanently embossed markings
• Notched for scribing parallel lines
• Has the features of try, miter and protractor squares
• Big 12 Square features layout bar attachment for stair construction
• Pocket size: 7˝ x 7˝ x 10˝
8” etched stainless steel blade, 1/8” & 1/16” graduations Quality brass bound hardwood handle
SKU: 10-9024
• Heavy-duty high grade steel, permanently impressed graduations • Thermally fused clear matte poly
SKU: 18-6864
SKU: 53-0090
