IRWIN Tools Combination Square, Metal-Body, 12-Inch (1794469) Model: 1794469 Tools & Home Improvement
Precision-etched scales provide accurate 90-degree and 45-degree readings. The cast zinc body is durable and gives this combination square a comfortable weight and heft. The stainless steel blade is rust-proof and exceptionally durable. Knurled nut allows you to secure body tightly in place easily. IRWIN Tools Combination Square, Metal-Body, 12-Inch (1794469)