Beslands Triangle Woodworking Circular Saw Aluminum 45 Degree Marking Carpentry Surveying Degree Ruler, Ruler, 3030cm, Double-Sided Graduations,

1. Body size: Approx. 30*30cm, scale: 2mm 2. This woodworking set square is made of aluminum alloy, so it is rust-resistant and durable. 3. Equipped with an 11mm high stop, it can firmly hold wood and other materials when marking. 4. Comes with scales on both sides, so you can use either the front or back depending on the task. 5. Easily measure length, draw straight lines and angles. This woodworking set square is made of aluminum alloy, so it is rust-resistant and long-lasting.