12" Aluminum Rafter Angle Square w/Manual

MODEL #:  RAS-120

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".

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

  • Permanent graduations and numbers are easy-to-read

  • Thick edge is useful as a saw guide

  • Scribe notches starting at 1-3/4" transfer outside increments from pivot point

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

  • Low-glare, protective powder coated finish

Warranty:

Limited Lifetime Warranty

This 12" rafter square is a versatile tool for builders and contractors. Its thick edge is useful as a saw guide - it can be used directly with the saw against the square for cross cuts or angled cuts using the etched protractor scale. It can be used indirectly as well, using the scribing notches to create a saw cut line for rip cuts. The rafter square also simplifies stair layout - its integrated distance and angle scales let you quickly and accurately mark your cut lines on your stringers. And, of course, this rafter square has scales for cutting hip, valley and jack rafters.

Johnson Level Rapid Response Center for Repair and Service
In the U.S., email us at service@johnsonlevel.com or call 888-953-8357 M-F from 7AM-5PM CT.
In CANADA, call 800-346-6682 x347 M-F 8AM-5PM ET.

Manual

RAS-120 Manual

Other Support

How to Read a Rafter Angle Square

How t0 o Use a Rafter Angle Square

Using a Rafter Angle Square for Roof Pitch
Using a Rafter Angle Square for Rafters
How to Cut Rafters with a Rafter Angle Square

Product Details

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".



Specifications

Warranty:

Limited Lifetime Warranty

Application

This 12" rafter square is a versatile tool for builders and contractors. Its thick edge is useful as a saw guide - it can be used directly with the saw against the square for cross cuts or angled cuts using the etched protractor scale. It can be used indirectly as well, using the scribing notches to create a saw cut line for rip cuts. The rafter square also simplifies stair layout - its integrated distance and angle scales let you quickly and accurately mark your cut lines on your stringers. And, of course, this rafter square has scales for cutting hip, valley and jack rafters.

Support

Johnson Level Rapid Response Center for Repair and Service
In the U.S., email us at service@johnsonlevel.com or call 888-953-8357 M-F from 7AM-5PM CT.
In CANADA, call 800-346-6682 x347 M-F 8AM-5PM ET.

Manual

RAS-120 Manual

Other Support

How to Read a Rafter Angle Square

How t0 o Use a Rafter Angle Square

Using a Rafter Angle Square for Roof Pitch
Using a Rafter Angle Square for Rafters
How to Cut Rafters with a Rafter Angle Square