/ Precision Measuring Tools / Precision Hand Tools / Precision Rules, Straight Edges & Parallels / Precision Rules / 471 * Not actual product image 52483 471 Steel Folding-Rule with Circumference Measurement 52483 Other similar products Starrett 24" Steel Folding-Rule with Circumference Measurement features a satin chrome finish. Features Specifications Contact Starrett Features Spring-Tempered Regular Steel Finish Quick Reading Specifications Length (in): 24" Graduations: 8ths and Circumference 8ths on One Side; 16ths on Reverse Side Finish: Regular Steel Style: Circumference Construction: Tempered Steel Thickness (in): 1/32" Width (in): 3/4"