Use with 109-60304:

Count on this specially designed, hardened and machined 3" Steel Mini Square to make the most accurate and true markings you've ever seen. Notched inside corner prevents accumulation of debris. Other sizes available.

Micro-Mark Tip: Our #60304 Magnetic Gluing Jig (available separately) is perfect for use with our Wide Base Vertical Steel Squares when you need to assemble taller projects square and true.