Lufkin W393 architect estimator pocket tape measure features a 1/4" (6mm) by 5 ft. (60") yellow-clad steel blade tape with jet-black markings for easy reading and calibration. Architect's scale pocket tape has durable chrome metal case and convenient push-button automatic spring return. Architectural scale graduations: 1/8" (1 to 240) on top side of blade, 1/4" (1 to 480) on the other side.
Great tool for architects, contractors, builders, estimators, painters, flooring and drywall installers, etc. Approx. size: 2" diameter x 1/2" thick.