Product Description
Model Number: 47940. Type and Compatibility: Pipe Threading Dies for 1/4"-3/8" Dual Die Heads. Alloy Type and RH/LH Designation: RH High-Speed. Thread Size and TPI: 1/4"-3/8"-18. Thread Type: NPT. Ridgid 47940 Pipe Threading Dies for 1/4"-3/8" Dual Die Heads, RH High-Speed, 1/4"-3/8"-18 NPT. Ridgid. The Ridge Tool Company. 47940.