Accurate clear scale and permanent markings square ruler is constructed for maximum durability, it has legibility and long-lasting usage
7inch Multiple graduation rafter square has many kinds of Application, suitable for marking square and 45-Degree Lines, protractor, framing square, triangle square, marking horizontal base, and can also be used as a scriber and saw blade guide ect. The lip can be used for safe positioning. With 0-90° protractor scale.
