Expert Quality, for accurate angle measurement of machines, moulds and jigs. Can also be used for assembling and machining. Fully calibrated to 360° with magnifying glass. Supplied complete with 300mm plain rule and acute angle attachment. Display packed in hinged plastic case. https://elecena.pl/product/27246985/draper-expert-52430-universal-bevel-protractor-set 2024-11-12 https://elecena.pl/product/27246985/draper-expert-52430-universal-bevel-protractor-set 2026-03-21