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 model features white dial, 0-12" range, and .001" graduations, without Case. Depth Rod (PT26091) sold seperately.FEATURESOnly American Made Dial CaliperDirect reading, reliable and accurateSharp, clear dial graduationsSharp, black graduations on the satin finished barKnife-edge contacts for both inside and outside measurementsOne hand use with the thumb-operated, fine adjustment rollLock screw for dial bezel and Lock screw for holding sliding jaw in positionHardened stainless steel bar, measuring surfaces, rack and gearsPositive, split-gear anti-backlash controlDepth Rod (PT26091) sold separately.