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Vintage Craftsman Telescoping Gage Set No. 4027 with original fitted storage case.
This complete 6-piece telescoping gauge set includes gauges A, AA, B, C, D, and E. All pieces are present and fully functional.
These precision measuring tools are designed for checking inside diameters and bore measurements where accurate sizing is needed. They are commonly used by machinists, engine builders, and repair technicians for inspecting cylinders, bores, and other internal surfaces.
Function Tested:
✅ All six gauges are included
✅ All gauges extend and retract properly
✅ Locking screws operate correctly
✅ Expansion movement works smoothly
✅ Ready for use
Includes the original Craftsman case Gages
Set No. 4027
Made in U.S.A.
The case also includes the original gauge range markings.
Ideal shops
Small engine technicians inspecting cylinder bores
Engine rebuilders measuring cylinder wear
Automotive and motorcycle repair
Cylinder repair and honing applications
Vintage Craftsman tool collectors
Industrial tool displays
Condition:
This is a vintage used tool set with normal signs of age and previous shop use. The gauges show surface wear, scratches, and patina consistent with use. The original case has cosmetic wear from storage and age but remains intact and functional.
Please review all photos carefully as they are part of the description.
Calibration accuracy has not been verified.
Ships carefully packaged to protect the original case and gauges.
