Metric Traditional Precision Combination Set by Moore & Wright. Features: --Fully hardened and ground datum faces to resist wear --Centrally mounted protractor vial allows unrestricted viewing --Protractor has full 360° scale plate, graduated 0 - 180° - 0 --Satin chrome scale plate on protractor --Unique rule clamp allows positive location and clamping --Square head offers the following fixed angles: 15°, 30°, 45°, 60°, 75° & 90° --Centre head offers a fixed 90° angle, for finding the centre of round bar stock up to 120mm diameter --Clipped corner on rule to maximise capability --Still made the Sheffield way