JBO Thread Ring Gauge (GO) - UNC - Right Hand - 2A - No. 12 x 24 Hydraulic Expansion Chucks giving repeatable bore dimensions and

giving repeatable bore dimensions and reliable performance across setups

giving you confidence in repeatable performance across jobs

minimizing binding and heat buildup

Size and tolerance: 38

Widin's Carbide Corner Radius End Mill is purpose-built for mold and die applications

JBO Thread Ring Gauge (GO) - UNC - Right Hand - 2A - No. 12 x 24 Hydraulic Expansion Chucks giving repeatable bore dimensions andThe JBO Thread Ring Gauge (GO) UNC Right Hand 2A No. 12 x 24 is a precision Go gauge designed to quickly verify external thread diameters. It is ideal for engineers, buyers, tradespeople, hobbyists, and quality teams who need reliable, repeatable checks to confirm components conform to Unified UNC thread standards. Crafted from hardened steel, this ring gauge delivers durability and long lasting performance in demanding workshops, production lines,