Variable Spline Gage Set 30T 1.27-MOD 37.5PA With Masters Handheld MSG Co

Variable Spline Gage Set With Masters – 30T 1.27-MOD 37.5PA. Michigan Spline Gage, made in USA. The “min” gage is a little sticky. It fully opens/closes but feels like the internals are gummed up. Otherwise good condition with light wear and spots of surface rust.