This accessory is a strong saltwater spinning reel with a rotor, side plate, and full metal body. The Penn Slammer III 6500 can be used from shore or from a boat. It features a 5.6: I gear ratio, seven stainless steel ball bearings, CNC gear technology, Slammer drag system with Dura-Drag, and a sealed spool and body designed to keep water out of the drag system and gear box.