Johnny Square® 7" Aluminum rafter square Johnson Level & Tool 19040700

The Johnny Square^® is highly durable and accurate to mark and cut perfect rafters every time. It features continuous scribing notches that makes it ideal for ripping at 1-1/2", 3-1/2" and 5-1/2".

This rafter square also features a revolutionary anti-glare protective coating that diffracts sunlight rather than reflecting it, so the inscriptions look as bright in full sun as they do in the shade. This coating also provides an excellent stability on wood parts when the square is used as a cutting guide.

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

• Highly visible laser etched graduations
• Continuous scribing notches - ideal for ripping at 3-1/2" and 5-1/2"

• Low-glare, protective powder coated finish

• 1/4" scale reads from 1" to 3-1/2"

• Features a thick edge that makes it useful as a saw guide