/ Precision Measuring Tools / Precision Hand Tools / Precision Rules, Straight Edges & Parallels / Precision Rules / 635N-150 * Not actual product image 70164 635N-150 150mm Spring-Tempered Steel Rules with Millimeter Graduations, Graduations at mm and 1/2mm on Both Sides 70164 Other similar products The Starrett 635N-150 150mm Full-Flexible Steel Rule with millimeter graduations feature a satin chrome finish. Graduations at mm and 1/2mm on both sides. Includes narrow rule. 150mm, No. 35 Grad, Regular Steel Finish, Narrow Rule. Features Specifications Contact Starrett Features Spring-Tempered Regular Steel Finish Quick Reading Rules with double row of inch figures, and each edge represents the bottom edge reading left to right (rules 1" and wider) Specifications Length (mm): 150mm Graduation Type: 35 Graduations: mm and 1/2mm Both Sides Finish: Regular Steel Construction: Spring-Tempered Steel Thickness (mm): 1.2mm Width (mm): 4.8mm