The Irwin Vise-Grip 1-3/8"-12 NF Rethread Die is designed to restore damaged or corroded external threads quickly and accurately, making it an essential tool for maintenance and repair applications. Manufactured from hardened carbon steel (HCS) for long-lasting durability and reliable cutting performance.
Ideal for MRO professionals, machinists, and tradespeople who need to recondition bolts, studs, and threaded rods without full replacement. The die fits standard rethread die holders for easy, controlled use on the job or in the shop.