Home and office rule with hanging hole. 8″ long x .75″ wide. 50ths with millimeters on front. 16ths and 32nds on back. Semi-flexible tempered stainless steel. Brushed finish. Photo etched with baked epoxy back filled graduations. Manufactured to +/- .002. Cardboard-backed retail packaging. Centreline Precision Metal Rulers were designed and manufactured in Russellville, Arkansas by Grace Manufacturing Inc. in the mid 1990’s. This ruler is from excess inventory no longer in production. Designed to be comparable to Starrett Precision Rules. SpecificationsMade in USALength: 8 inchesGraduation Type: N/AGraduations: mm, 1/50, 1/16, 1/32Finish: Non-Glare Brushed;Style: Two sided with Hanging HoleConstruction: Tempered Stainless SteelTolerance: +/- .002Thickness (in): .030 (in)Width (in): .75 inchHook: NoMagnetic: NoReading Orientation: Left to RightColor: Silver with Black markingsAccessories: No Satisfaction Guaranteed.Free Shipping with minimum $35 purchase.