Johnson Johnny Square 7-Inch Aluminum Rafter Square – Professional Grade, RAS-1B

This is the classic Johnny Square from Johnson Level & Tool.

7 inches of pure aluminum, built for pros and DIYers alike.

Great for framing, rafter layout, and quick 90-degree marks.

Model RAS-1B, made right here in the United States.

Brand new, in retail packaging.

UPC is 049448727995.

Lightweight, durable, and accurate.

Toss it in your apron or tool bag—you’ll grab it for every job.

No frills, just a solid square that does exactly what it should.