The Fisher Combination Square is a multi-purpose measuring and marking tool designed for precision layout work in carpentry, metalwork and general fabrication. This versatile instrument combines several essential functions in one compact unit, making it an invaluable addition to any tradesperson's toolkit. Constructed with a matt black die-cast stock and polished steel blade, this combination square features clearly etched markings on both sides for easy reading from any angle. The brass locking screw ensures secure blade positioning during use, while the included separate scriber enables accurate marking on various materials. The 12 inch (300mm) blade is graduated in 32nds, 16ths and millimetres, providing flexibility for both imperial and metric measurements. The tool functions as a try square, mitre square, depth gauge, steel rule and straight edge, eliminating the need for multiple separate instruments. An integrated spirit level provides horizontal plumb readings at 45 degrees, wh