This Stanley Combination Square has a precision die cast body with 3 precision machined faces for accuracy. It can be used as a try and mitre square, depth and height gauge and spirit level. It has a 360-degree vial for all round visibility.The blade is etched with metric and imperial graduations and coated for high visibility and is resistant to rust. It has a high-quality brass nut and scriber fittings for long life.Size: 300mm