Vtg L.S. Starrett Co. No. 284 29 Degree Screw Thread Tool Gauge Athol Mass USA
Authentic vintage L.S. Starrett Co. No. 284 29° Screw Thread Tool Gauge manufactured in Athol, Massachusetts, USA. Used for grinding and setting Acme thread cutting tools. Features clear stamped maker marks and scale numbers with vintage dark surface finish and age-appropriate shop patina. Great addition for machinists, lathe operators, or precision tool collectors.
090426 Gp