Ridgid 00-RB Manual Ratcheting Die Head is a UNF-threading die head designed to work with Ridgid 00-R ratchet threaders, enabling threading on bolt- or rod-sized stock from 1/4" up to 1" in diameter using UNF threads (including 1/4-28 UNF). Catalogs list the 00-RB with a 1/4"–1" capacity in UNF and identify it as part of Ridgid's manual threading family. This die head is used with Ridgid's manual threader system to deliver controlled, hand-powered threading of bolts and rods across small-to-midrange sizes.
