SPI 13-277-9 Combination Square 4-Piece Set: 3 Cast Iron Heads & 12" 4R Steel Blade

The SPI 4-piece combination square set features a 12 inch hardened steel blade with 4R (1/8", 1/16", 1/32", and 1/64") graduations. The center head, non-reversible protractor head, and square head are cast iron. A satin chrome finish on the blade paired with crisp black graduations makes the blade easy to read. Fitted storage case is included. For over 60 years, SPI has introduced innovative products to the metalworking and laboratory industries. SPI measuring instruments are durable, precise, and reliable — all backed by an industry-leading 2-year warranty.

• The SPI 4-piece combination square set features a 12 inch hardened steel blade with 4R (1/8", 1/16", 1/32", and 1/64") graduations
• The center head, non-reversible protractor head, and square head are cast iron
• A satin chrome finish on the blade paired with crisp black graduations makes the blade easy to read
• Fitted storage case is included