300mm Combination Square SL31
Powder-coated die-cast aluminium body and 300mm hardened steel blade. Precision-milled face with integrated spirit level and scriber. Clear metric and imperial graduations up to 300mm (12") and 45 & 90? angles. Ideal for carpenters, stonemasons, metalworkers, general builders and DIYers. Knurled screw for simple head adjustment.