Fly Reel

The fly reel or fly casting reel has traditionally been rather simple in terms of mechanical construction, though this has been changing with the development of better reels and drags for fighting larger fish. A fly reel is normally operated by stripping line off the reel with one hand, while casting the rod with the other hand. Early fly reels often had no drag at all: the angler simply applied hand pressure to the rim of the revolving spool to slow the fish (known as 'palming the rim'). Later, simple click-pawl mechanical drags were adopted, which although adequate for smaller fish, did not possess a wide adjustment range or the power to slow larger fish. Newer fly reels frequently have more sophisticated disc-type drag systems made of composite materials that feature increased adjustment range, consistency, and increased resistance to high temperatures caused by drag friction. Most newer fly reels also feature large-arbor spools designed to reduce line memory and maintain a consistent drag, as well as to assist the retrieval of slack line in the event a hooked fish makes a sudden run towards the angler.
Saltwater fly reels are designed specifically for use in the ocean environment. Saltwater fly reels are normally much larger in diameter than most freshweater fly reels, with a large line and backing capacity designed for the long runs of powerful ocean gamefish. In order to prevent corrosion, saltwater fly reels often use electroplated and/or stainless steel components, together with sealed, waterproof bearing and drive mechanisms.