Dial Indicator Pin Chucks 

Pair of Pin Chucks - Part # 69102303

The “Dial Indicator Pin Chuck” was developed to save time by avoiding the need to make or modify dial indicator contact points for measuring small holes and slots. It provides a quick and easy method for measuring these features using gage pins, items found in all machine shops and quality control departments.

Specific features of the “Dial Indicator Pin Chuck” include:

• Accepts a wide range of gage pins from .010” dia. to .135” dia. to accommodate many hole diameters and slot widths.
• Eliminates making contact points saving valuable production and inspection time.
• Thumbscrew locking mechanism provides fast changeover.
• Internal V-block design ensures parallel gage pin positioning.
• Universal 4-48 male thread fits most dial indicators.
• Very short overall length saves available indicator stand height.
• Pays for itself in one use.