Johnson Level & Tool RAS-1B Johnny Square Professional Aluminum Rafter Square, 7", Silver

Solid aluminum body with CNC machined edges for greater accuracy and durability

EZ Read® laser etched graduations and numbers are highly visible

Thick edge is useful as a saw guide

Continuous scribing notches - ideal for ripping at 3-1/2" and 5-1/2"

2x4 board dimension markers for measuring 1-1/2", 3" and 3-1/2"

Low-glare, protective anodized finish