New Old Stock GENERAL Hardware USA Made S-96 Toolmakers Flat Hole Gage 1/8"- 1/2" 3 MT This premium quality set features

This premium quality set features

May have a light coating of packing grease as seen in the photos

The metal ferrules are made from heavy gauge

But we make turning hollow forms easier and safer with our flat-bottomed tool bar

Please Note that there are five styles of stamping on these blades

New Old Stock GENERAL Hardware USA Made S-96 Toolmakers Flat Hole Gage 1/8"- 1/2" 3 MT This premium quality set featuresNew Old Stock ( 1980s) GENERAL Hardware USA Made S 96 Toolmakers Flat Hole Gage 1 8" 1 2" . These gages feature a flat bottom split half ball design that allows measurements of diameters to be taken in blind holes, holes, slots and grooves. In use the gage is put into the hole or slot and the knurled knob on its end is turned until the split ball expands to fit snugly. A measurement is taken with a micrometer . Made from precision machined and ground