Irwin  Hanson  High Carbon Steel  5/16 in.
*Sub Brand: Hanson
*Material: High Carbon Steel
*Metric or SAE: SAE
*Product Type: Hexagon Die
*Tap Size: 5/16 in.-18NC
*Number in Package: 1 pc.
*Usage: Maintenance and Repair Work
*Length: 6.25 in.
*Thread Type: NC
*Packaging Type: Carded
*Recommended for use with hexagon die stock
* Die can be used with a wrench or socket when space