Satterlund Supply is your authorized source for genuine RIDGID® replacement dies—precision-crafted cutting inserts designed to keep your manual and power threaders operating at peak performance. Our RIDGID threading dies are available in hardened alloy-steel construction for NPT and BSPT pipe threads from ⅛″ up to 4″ diameter, delivering burr-free, full-profile cuts that meet ANSI/ASME B1.20.1 standards. Easy to swap and compatible with all RIDGID die heads, these replacement dies ensure consistent, accurate threading on steel, stainless steel, and non-ferrous pipes day after day. Backed by RIDGID’s lifetime warranty and Satterlund Supply’s on-site die inspection, sharpening, and customization services, you’ll get the exact RIDGID replacement dies you need—ready to install and delivered promptly throughout Michigan and Ohio, with shipping options nationwide!