Pro Level Three-Point Inside Caliper Micrometer 125 to 150 mm Range Featuring Dead on Accuracy and Slick Performance with Crystal Clear Readings for Tight Bores in Industrial and Residential Projects

Precision Inside Micrometer for Tight Bore Measurement
✔️ three point inside caliper covers 125 to 150mm bore size gap

This handy tool measures inner diameters accurately without play. You will use it in machine shops, automotive repair, and home workshop jobs.

✅ Model numbers 368772 through 368774 offer steady grip on round openings.
✅ Compact frame fits easily into crowded workspaces and tight racks.
✅ Sharp glass display makes exact numbers readable under dim shop lights.
✅ Built for factory floors and residential maintenance tasks alike.

💡 What is a heavy duty three point inside micrometer primarily used for?

You bring it along when you need fast and reliable bore checks on live machinery.
- It catches radius shrinkage in engine blocks and transmission housings early.
- The tri-ball tip centers itself automatically to stop wall bounce during spin.
- Clear etched scales hand you exact tolerances so rebuilds stay tight.✝️