Carpenter Square, Steel, Chrome Finish, Body Size 12 x 1-1/2 in, Tongue Size 8 x 1 in, Size 8 x 12 in, Graduations 1/8 and 1/16 in, Features 1/8 in Thick, EZ Read(TM) Permanent Thermal Bonded Markings, Use With Pencils, Wood, Razor Blade Knives, Marking…