As a saw guide, stair layout tool or rafter tool, Johnson's 12" rafter square will help you get the job done accurately and easily. Its solid aluminum body construction with CNC machined edges provide greater accuracy and durability, while the low-glare, protective powder-coated finish makes the permanent graduations and numbers easy to read. This square also features scribe notches starting at 1-3/4" that are useful when transferring outside increments from the pivot point, and handy markers that measure 2x4 board dimensions of 1-1/2", 3" and 3-1/2".

• Brand Name: Johnson
• Length: 12 in.
• Material: Aluminum
• Adjustable: No
• Product Type: Rafter Square
• Width: 1 in.
• Number in Package: 1 pc
• Color: Silver
• Comes with a complete instruction manual including rafter tables.
• Features scribe notches starting at 1-3/4" transfers outside increments from pivot point
• Its permanent mold graduations and numbers are easy to read
• Solid die cast aluminum rafter angle square with CNC computer machined edges for greater accuracy and durability
• These squares are ideal for quick and easy angle cuts. Use them for rafters, roof layouts, stair layouts and more
• The large body spans wider boards simplifying layout and measurements