Find roller chain links from Grainger in a broad range of types and sizes. Select structural material based on the work environment. Hardened carbon steel links can handle heavier loads and are fully compatible with other ANSI roller chains. Stainless steel links can handle corrosive conditions where food, saltwater or chemicals are present. Poly-steel chain links can be ideal where sanitation is required but lubrication is unsuitable. Get add-on or replacement roller chain link at Grainger.