Irwin 5/16" Hex Die, 24 Nf, 9429

Engineered for everyday thread maintenance, the Hanson 5/16 in. 24 NF Hexagon Die With 1 in. Diameter is a great addition to any tradesman's tool box. With its rugged, high-carbon steel construction, it's built to withstand wear and tear. It's designed to be used with all hexagon die stock handles or a wrench or socket in tight spaces.