Double squares offer applications similar to combination squares. Versatile setup tools, great for layout or checking 90° angles. Unlike a combination square, the action can be done from either side of the head without the need to flip the square over.

Both the 4" and 6" double squares have machined heads that are surface ground on all sides to provide a sturdy platform for the tool to stand erect. The blades of the squares have black-filled laser engraved scales, for easier reading and are marked in four precision scales (1/8”, 1/16”, 1/32” and 1/64”).