Penn Fierce IV reels are one of the best value saltwater spinning reels in our portfolio. Featuring a high strength Full Metal Body and graphite rotor, 4 sealed stainless steel ball bearings, instant anti reverse bearing and Penn’s proven HT-100 drag, the Fierce IV can stand up anything you hook. Full Metal Body with Graphite Rotor4 sealed stainless steel ball bearings Instant Anti Reverse Bearing HT-100 Carbon Fiber Drag Machined aluminum spool Superline Spool Line Capacity Rings.