The Rolson Combination Square Set is manufactured in a stainless steel material, and marked in metric and imperial units. Includes centre head 180° protractor, protractor and scriber secured by brass screws, depth/height gauge, plumb level, mitre square, inside/outside try-square, locating circle centres, 300mm L * Includes spirit levels and a scriber making it the ideal tool for many measurement applications https://elecena.pl/product/27204348/rolson-50879-300mm-combination-square-set 2024-11-09 https://elecena.pl/product/27204348/rolson-50879-300mm-combination-square-set 2025-05-18