Engineer's squares are manufactured from hardened and tempered stainless steel and possess ground parallel edges to provide an exact right angle. _x000D_ _x000D_ _x000D_ Features and Benefits_x000D_ €¢ Edges are ground parallel to give the square an exact right angle on both the inside and outside of the stock and blade_x000D_ €¢ Manufactured from hardened and tempered steel for maximum durability_x000D_ €¢ Available in a range of sizes to suit your needs_x000D_ _x000D_ _x000D_ Typical Applications_x000D_ €¢ Construction_x000D_ €¢ Engineering