JBO Thread Ring Gauge (NoGo) - UNJC - Right Hand - 3B - No. 2 x 56 Tapping Chucks helping maintain consistent contact and

helping maintain consistent contact and surface finish

The slotted design provides versatile compatibility

ensuring compatibility with DIN 8089 reaming specifications

and grooves in a variety of workpiece materials

and through-coolant passages that meet DIN 8093

JBO Thread Ring Gauge (NoGo) - UNJC - Right Hand - 3B - No. 2 x 56 Tapping Chucks helping maintain consistent contact andJBO Thread Ring Gauge (NoGo) UNJC Right Hand 3B No. 2 x 56 is a precision inspection tool designed to verify external thread diameters against Unified thread standards. Intended for manufacturers, automotive shops, aerospace suppliers, and quality teams, it provides a clear, quick pass fail check to confirm parts meet spec. Built for durability and consistent results, this NoGo gauge helps identify non conforming threads early in the production or