KastKing Line Boss

Simple Fishing Line Control for Storage and Spooling

The KastKing Line Boss helps manage loose fishing line on filler spools and fishing leader spools. Its adjustable woven band fits a wide range of spool sizes and applies controlled tension for convenient storage or when spooling reels. A stainless steel eyelet guides the fishing line smoothly during use.

• Manages loose fishing line on filler and leader spools
• Adjustable woven band fits a wide range of spool sizes
• Applies controlled tension during reel spooling
• Stainless steel eyelet guides fishing line smoothly
• Compatible with spinning and casting reel spooling tools