120AZ-9 Dial Caliper 120, 120M Dial Calipers Dial Slide Caliper, Stainless Steel, 0-9" Range, .001" Graduations The Starrett 120 Series Dial Calipers are the only American made dial calipers. These calipers are used by mechanics and toolmakers everywhere. Features include direct reading, ease-of-handling, reliability and accuracy making these one of the handiest measuring tools available. This series features white dial, 0-9" range, and .001" graduations. 9", White Dial, Finished Wood Case This series features white dial, 0-9" range, and .001" graduations.FEATURES Only American Made Dial Caliper Direct reading, reliable and accurate Sharp, clear dial graduations Sharp, black graduations on the satin finished bar Knife-edge contacts for both inside and outside measurements One hand use with the thumb-operated, fine adjustment roll Lock screw for dial bezel and Lock screw for holding sliding jaw in position Hardened stainless steel bar, measuring surfaces, rack, gears and depth rod Positive, split-gear anti-backlash control Covered rack depth rod SPECIFICATIONS Made in America: Yes Range (in): 0-9" Graduations (in): .001" Revolution Range (in): .100" Bar Graduations: .100" Construction Material: Stainless Steel Dial Color: White Inside Jaw Depth (in): 5/8" Inside Jaw Depth (mm): 16mm Outside Jaw Depth (in): 1-1/2" Outside Jaw Depth (mm): 38mm Accuracy (in): 0-6" (+/-.001") 6-9" (+/-.0015")