Matt black metal stock with machined faces, centre reversible protractor and brass adjusting screws. Protractor incorporates a spirit level and is clearly graduated 0°-180° in both directions. Stock incorporates spirit level and scriber. Aluminium blade is graduated mm and 1/16" one side and 1/2mm and 1/32" on the other. Display packed. https://elecena.pl/product/27253256/draper-34704-combination-square-with-centre-head-and-protractor 2024-11-13 https://elecena.pl/product/27253256/draper-34704-combination-square-with-centre-head-and-protractor 2026-03-22