Surface Gage With 4 Inch And 7 Inch Spindles For Precise Measurement And Fine Adjustment, Knurled Thumb Screw, Retractable Base Pins, V Groove Ground Steel Base For Round Work, Pro Grade Precision Tool For Machining

Precision surface gage with 4" and 7" spindles, 2-spindle kit
✔️ 4" and 7" spindles, knurled thumb screw, retractable pins

This surface gage is a precision layout tool used in machining to mark, transfer, and measure on flat or round workpieces. Its hardened base with a V-groove lets you mount on round shafts or sit on flat surfaces, while dual spindles offer flexible measurement and marking options.

✅ Ground steel base is fully hardened and features a V-groove for round work or flat mounting
✅ Spindles available in 4", 7", 9" and 12" lengths
✅ Knurled thumb screw provides fine, quick adjustment for precise settings
✅ Retractable pins in base enable work on flat surfaces
✅ Scriber head with spring control and double-ended scriber included
✅ Clamp can hold test indicator stems

💡 What is a surface gage used for in machining workflows?

This handy tool helps layout and transfer measurements in a shop setting. - Used for layout and marking on flat and curved surfaces - Handy for transferring dimensions between features - Fine spindle adjustment and a hardened base improve repeatability - Works with various spindle lengths for different tasks