KastKing BackKast Fly Fishing Line Backing Line

BackKast Fly Fishing Line Backing Line is designed to give anglers dependable line performance for casting, presentation, and fish-fighting control.

Why you'll like it

• Designed with saltwater fishing use in mind
• Braided-line construction for low stretch and sensitivity
• 16 retailer-side options available on KastKing
• Retailer-side strengths, colors, and spool lengths may be available
• Exact specifications and option availability are shown on the retailer's product page

Best for: Rigging, casting, leaders, and line replacement

Choose the exact size, color, strength, or configuration on KastKing after clicking through. Prices and availability can change at the retailer.