• Extra rigid design to eliminate the possibility of flex
• Proprietary friction technology used to provide smooth consistent resistance
• Designed to keep the indicator tip on a plane that intersects the spindle axis
• Shank Diameter: 3/8 Inch
• Allen Key Sizes: 1/16 Inch and 7/64 Inch
• Indicator clamp holds both dovetail and 5/32 Inch post adapter
• Working reach of 165mm/6.5 inches
• Made from high strength aluminum
• Durable red anodized finish

Edge Technology Indicator Holder with 3/8 Inch Shank Mount, able to hold dovetail DTI's and 5/32 Inch dial indicators. A precision made american unit with smooth consistent resistance and eliminates any unintentional movements.