Ridgid 49225 500B Style Threader Dies, RH High-Speed, 1 3/8"-8 (8 UN) [New]

Model Number: 49225. Type and Compatibility: Bolt Threading Dies for 500B 532 542 Head. Alloy Type and RH/LH Designation: RH High-Speed. Thread Size and TPI: 1 3/8"-8. Thread Type: (8 UN). Ridgid 49225 Bolt Threading Dies for 500B 532 542 Head, RH High-Speed, 1 3/8"-8 (8 UN). Ridgid. The Ridge Tool Company. 49225.