Designed to be used as a try and mitre square, depth or height gauge or spirit level, this versatile combination square is suited for professional use. With a body manufactured from cast iron and machined contact surfaces and featuring a brass nut, stud and shockproof acrylic vial. Complete with a hardened and tempered steel rule with etched graduations mm, 1/8", 1/16" and location groove. Features and Benefits Cast iron construction makes the product robust Multi-purpose tool offers versatility Machined on all faces for optimum levels of accuracy Etched with both imperial and metric graduations Typical Applications DIY Constriction Engineering Standards Class I Accuracy