This handle little 90/45 square measures just 3-9/16” x 3-9/16” and is small enough to stow away in your tool drawer or apron pocket. It is useful for measuring 90 and 45 degree angles.  Accurate to within 0.001” over the length of each side, it is the prefect tool to use to set up machinery (table saw, bandsaw, jointer, etc.) and check small boxes or drawers for square.

It has an adjustable sliding foot that attaches to both short sides via 2 rare earth magnets that can be adjusted for left or right hand layouts. By extending the foot to one side and placing against your workpiece, it allows for easy and accurate measuring and marking.

The magnetic base attaches firmly to any steel surface for hands-free adjustment. The laser engraved imperial graduations (Zero to 3-1/4”)  take the guesswork out of setting table saw and router bit heights.

Cutouts in the body allow for use as a 90 degree clamping square.

The square is machined from a solid block of aircraft grade aluminum alloy, surface ground and then anodized. The steel foot is steel with a brushed finish.

Specifications:

3-9/16” x 3-9/16” x .720” thick and 5” along the hypotenuse

Metal foot is 3-9/16” x 1” x 3/16” thick