Description: Harden Steel L Shaped 90 Degree Angle Try Square Ruler. Made of polished hardened steel, high precision angle, highly accurate for set-up. Non scale marks on the both sides, used mainly in woodworking, to lay out cutting lines at 90-degree angles. Great for making perfect corners, centering stone, layout drawing tool and many other uses. Material: Stainless Steel Color: Silver Tone Size: 100x70x6mm / 39x28x2.4 inch Package Includes: 1 Piece Try Square Ruler