Benchmark Tools 12" 2 Piece Precision Combination Square
This precision 2 piece combination square is perfect for project/part layout, machine set-up, determining level/plumb, or as a depth, height, or marking gauge. This type of square is widely used by metal and woodworkers alike.
It is manufactured in accordance with the derived tolerances from the FEDERAL SPECIFICATION NO. GGG-S-656c and guaranteed to be square to within 0.004" (four thousandths of an inch) over the length of the blade.
Blade: Contains a hardened and tempered no-glare satin chrome finished stainless steel blade. Blade markings are precision photo etched and then black filled for easy readability. A 24” square blade is available separately. Length accuracy guaranteed to be within +/- .2 mm as per EEC Class-1 specifications.
Square head: Precision machined cast iron head with a cobalt blue baked-on finish and contains an integrated spirit level and hardened steel scribe.
Comes packages in plastic case with foam cut outs.
Blade length: 12"
Blade width: 1"
Blade thickness: 0.080"
Graduations: 4R (1/64, 1/32, 1/16 and 1/8)
Head height: 5"
Head width: 3-5/8"
Head thickness: 3/4"
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov