Multi-function 300mm/12" combination set which Can be used as a square, mitre, depth and height gauge. Features and Benefits • Contains square head, protractor and centre head • Made from durable stainless steel • Features both metric and imperial measurements Contents • Square head with accurate machined faces, fixed angles of 45° and 90°, built-in spirit level, adjusting nut and scriber • Protractor head for measuring angles up to 180°, graduated to 1° with one machined face, three knurled securing/adjusting nuts and built-in spirit level • Centre head offers a fixed 90° angle, for finding the centre of round bar stock up to 120mm diameter. 300/12" hardened stainless steel rule, metric and inch measurements with graduations in 1mm and 1/32nd Typical Applications • Industrial • Workshop • On site