Product Description One of the most popular squares in the Swanson lineup, the 6 in. Pocket Combination Square features CNC-machined working surfaces for more reliable accuracy as well as 45 and 90 marks. This square is the perfect choice for common carpentry tasks such as gauging depth, scribing lines for ripping material, mitering, and drawing notches. The blade is made from stainless steel and includes precision-etched gradations in both US and metric units that are accurate to within 0.001 in. The handle holds a hardened removable scribe for marking surfaces as you work, and its impact-resistant acrylic vial outperforms less durable tube-type vials. With all of your favorite features in a compact design thats small enough to fit in your pocket, this tool is indispensable. One of the most popular squares in Swansons tool lineup, the 6 in. Pocket Combination Square features CNC machined working surfaces for more reliable accuracy, 45 marks and 90 marks. The impact-resistant acrylic level vial out-performs less durable tube-type vials. This 6 in. workhorse also acts as a depth gauge. Amazon.com The Swanson 6-Inch Pocket Combination Square has over 10 uses, including leveling, squaring, marking and scribing. This combination square comes with a scriber and level and brass hardware. The self-locking spring-loaded blade assures firm, accurate settings. Made with a heavy duty die-cast zinc body and stainless steel blades with black etchings, it comes with Swanson's 1-year limited warranty. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); From the Manufacturer 6" Pocket Combination Square See more 6 in stainless steel blade features precision-etched black gradations, includes brass hardware Multi-tool: square, depth gauge, height gauge, plumb level, scriber, and level Impact-resistant acrylic vial in handle Spring-loaded bolt holds blade in place for firm, accurate settings Durable die-cast zinc body for durability