Starrett Dial Calipers

• Sharp, clear dial graduations of .001" - .100" in one revolution.
• Knife edge contacts for both inside and outside measurements.
• One hand use with thumb operated fine adjustment roll.
• Hardened stainless steel bar, measuring surfaces, rack, gears, and depth rod.
• Positive, split-gear anti-backlash control
• Lock screw for dial bezel.
• Rack teeth point down to make it easy to shed foreign matter and thereby keep the area clean.