Attributes . New Designed Dial Movement for Ultra Smooth Sliding and High Shock Protection; Improved Finish on Sliding Surfaces for Longevity; New Face for Easier Readability; Removal of TiN Coating on Sliding Surfaces without Sacrificing Wear Life; Lock Screw for Dial Bezel and for Holding the Sliding Jaw Position; Can Measure OD, ID, Depth and Steps; Supplied in Fitted Plastic Case . Names