Johnson 12 in. L X 4-3/4 in. H Stainless Steel Combination Square

Little tool, big results. Johnson's 12 inch metal combination square gives you the accuracy and precision you need for every job and was designed to be durable for a lifetime of use. Its stainless steel blade has graduations of 1/8 inch, 1/16 inch and 1/32 inch that are permanently stamped so you'll never worry about them fading or wearing. Similarly, the durable acrylic vial, hardened screw-in scriber that won't fall out helps this combo square withstand even the roughest job site abuse. It was also designed with maximum accuracy in mind and the Auto-Lock blade assembly makes it easier to accurately line up your tool for use.