Starrett® Dial Indicator Set, AGD Group 2, Series: S253, 0.025 in, 0.125 in, 1 in, 0 to 5 to 0, 0 to 25 to 0, 0 to 100 Dial, Graduations: 0.0001 in, 0.0005 in, White Dial, Stainless Steel, Satin/Eggshell • Rugged and simple unit construction with a "universally fitting" design • Sharp bezel serrations for positive grip • Unbreakable crystal • No-glare satin finish on case • Hardened stainless steel stem, rack, spindle, gears and pinions • Massive bridge...