Very popular with machinists, toolmakers, and patternmakers, the 13MC double square combines legendary Starrett accuracy with the indulgence of adjustability.

The hardened steel blade is graduated in full mm on three edges and half mm on the other. The precision ground cast iron stock includes a spirit level.

Please note: the blades and heads of Starrett double squares are not interchangeable with Starrett combi squares.

Packaging: cardboard box