7inch Carpenter Triangle Speed Square Rafter Framing Ruler Protractor

The professional 7 inch speed square is a triangular-shaped, carpenters' layout out tool which combines some of the most common functions. It is used to make basic measurements and mark lines on dimensional lumber and may be used as a saw guide for making short 45 and 90 degree cuts. This square features imperial markings in inches on one side and metric markings in centimetres on the other side. This is a must have tool for framing and rafter projects.