Designed for filling all reels, especially large saltwater reels, the PENN HD Line Winder makes a necessary chore much easier. When its not feasible to run to the store to get spooled up, this essential accessory makes sure youll hit the water with fresh fishing line properly spooled on your reels. Crafted of corrosion-resistant, heavy-duty stainless steel, the PENN HD Line Winder always provides a rock-solid hold; it secures your reel with spring-supported adjustable tension, utilizing a carbon, steel and plastic washer stack to ensure smooth, consistent line flow with any size line spool. (Use a handheld scale to set precise tension, if desired.) Compatible with all line types and weights; handles everything from filler spools to bulk spools. Folds down for easy storage. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Line Winder.