RIOs Salmon/Steelhead 9-ft. Tapered Leader is engineered to easily turn over larger flies and cast through difficult winds with a powerful taper and medium-stiff nylon formulation. Incredibly tough copolymer material delivers maximum abrasion resistance. Long butt section and taper for easy turnover. Ideal for spey casting streamers for salmon and steelhead. Per 3. Type: Salmon/Steelhead Leaders.