Danielson Stainless Steal Leader wire perfect for toothy fish and Rocky environments, these nylon-coated leaders are constructed with spring-tempered stainless steel wire. Preformed and stranded to the proper pitch to ensure flexibility, they feature sleeve-crimped crane swivel and interlock; leaders/leader material; Danielson; nylon coated leader spring-tempered stainless steel wire performed and stranded to the proper pitch to ensure flexibility sleeve-crimped crane swivel and interlock snap.