Starrett 656-234J AGD Group Dial Indicator Range Graduation - 4 0-0.050 0.0005

The Starrett 656-234J is an AGD Group 4 precision dial indicator designed for high-accuracy measurement in machine shop, metrology, and quality control applications. With a 0–0.050" measuring range and ultra-fine 0.0005" graduations, this indicator is built for detail work requiring tight tolerances and repeatable readings.

Part of Starrett's trusted 656 Series, this indicator features a shockless, hardened steel gear train paired with jewel bearings for long-lasting durability and smooth, consistent spindle travel. The lug-on-center back provides a secure and versatile mounting solution compatible with standard indicator holders and magnetic bases.

Key Features:

• Measuring Range: 0–0.050"
• Graduation: 0.0005" per division
• Dial Reading: 0–20 (balanced)
• Range Per Revolution: 0.025"
• Dial Face: White, 3-5/8" diameter
• Stem Diameter: 0.375" (3/8")
• AGD Group 4 compliant
• Shockless hardened steel gear train
• Jewel bearings for smooth, accurate travel
• Lug-on-center back for versatile mounting
• Balanced and tapered hands for easy readability
• Stainless steel construction with satin/eggshell finish
• EDP No. 53705

The Starrett 656-234J is an ideal choice for inspectors and machinists who need precise, short-range measurement capability in an AGD Group 4 form factor. Packed individually in a box.