Johnson Level RAS-120 12″ Johnny Square® Aluminum Rafter Square

As a saw guide, stair layout tool or rafter tool, Johnson’s rafter square will help you get the job done accurately and easily. Its solid aluminum body construction with CNC machined edges provides greater accuracy along with durable chip-resistant coating.  Use the scribe notches for marking and ripping lumber, and handy markers that measure 2×4 board dimensions of 1-1/2″, 3″ and 3-1/2″.  This square also has deep cast-in graduations that will never peel off, wear off, fade or smudge.

• Solid aluminum body with CNC machined edges for greater accuracy and durability
• Permanent graduations and numbers are easy-to-read
• Scribe notches from 1-1/2″ – 9″ starting at 1-3/4″
• Durable chip-resistant coating
• Thick edge is useful as a saw guide
• 2×4 board dimension markers for measuring 1-1/2″, 3″ and 3-1/2″
• Proudly made in USA