Ridgid Pipe Wrenches | McMaster-Carr- ridgid 14 pipe wrench nut replacement ,Heavy Duty Adjustable Wrenches. Straight Jaw. Offset Jaw. Replacement Jaw. Replacement Nut. These tools have the heavy duty handle and adjustment mechanism of a pipe wrench and the smooth jaws of a traditional adjustable wrench. Wrench with offset jaw has an extra-wide opening for securing sink and tub drain nuts. Wrenches.Nut  for Ridgid Power Tools | eReplacement PartsBuy a Ridgid Nut  for your Ridgid Power Tool - We have the parts and diagrams to make your repairs easy. Hi William, thank you for your question. You would need a pipe wrench of 4.5 inches. As this part is 4.5 inches in width. I hope that helps.