Dasqua 90' Beveled Edge Engineers Square 75 mm x 50 mm (Ref: 91112110) DASQUA PRECISION WORKSHOP TOOLS - GUARANTEED FOR LIFE STRICTLY MADE IN ACCORDANCE WITH DIN875 MADE OF HARDENED STAINLESS STEEL HAS TRUE RIGHT ANGLES BOTH INSIDE AND OUT SATIN CHROME FINISH BEAMS AND BLADES ARE LAPPED FOR STRAIGHTNESS AND PARALLELISM BEAM GROOVED AT INNER CORNER FOR CLEARANCE OF BURRS AND DIRT 75 x 50 mm version pictured for reference Â