... in 1/32" increments followed by 1/16" increment graduations, reading L-R, - Durable, acid etched graduations. Rounded Corners, ... in 1/32" increments followed by 1/16" increment graduations, reading L-R, - Durable, acid etched graduations. – Corners, Starts ... 1/16" increment graduations, reading L-R. Durable, Acid Etched Graduations. Accurate Flexible Stainless Steel Rulers with Cork Backing.Customized ...