Precision Measurement Tool 120A-9 Starrett Dial Caliper Stainless Steel .001″ Graduations’ 0-9″ – Collins Tools & Welding Digital Callipers Made From Robust Materials - This Dial is made of hardened stainless steel bar, measuring surfaces, rack, gears, has lock screw for dial bezel and lock screw for holding sliding jaw in position. Starrett 120 Series Dial Calipers - Precise 0-6 Measurements Wide Range Of Selection - It offers a variety of each of the major classes; mechanical dial, electronic display, lever style test and back plunger. Starrett 3202-6 Dial Caliper: The Complete Review The Finest Quality Available - Starrett indicators and gages have been the go-to choice for precision measurement for over a century. Each type has its own unique strengths. Starrett 3202-6 Dial Caliper: The Complete Review It has sharp, black clear dial graduations on a satin finished bar, lock screws for sliding jaw and dial bezel, adjustable bezel, thumb-operated fine adjustment roll, hardened stainless steel bar, measuring surfaces, rack, gears, and depth rod, knife-edge contacts, positive and spring-loaded double pinion anti-backlash control. 001 graduations, in fitted case. This series features a 0-6 range and .