• Rugged and simple unit construction with a universally fitting design
• Sharp bezel serrations for positive grip
• Unbreakable crystal
• Hardened stainless steel stem
• No-glare satin finish on case
• Hardened stainless steel rack and spindle
• Massive bridge for rigid bearing support
• Hardened stainless steel gears and pinions
• Non-reflecting white eggshell finish on dial
• Jewel Bearings
• Double-Row Figure Dials
• Lug On Center Back Installed, Flat Back Included

The Starrett 81 Series Dial Indicator has a shockless, hardened steel gear train and jewel bearings. It is furnished with a lug-on-center back. Antimagnetic and special non-shock mechanisms are options available for all models. .250" Range, Dial Reading 0-50-0, .001" Grad.