Irwin Metal Combination Square 6 1794468

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, 6-inch 1794468 the black, precision-etched scales on this combination square give accurate 90 and 45 readingsthis combination square has a cast-zinc body for durabilitya stainless-steel blade is built for rugged use6in length.