Penn Battle III Spinning Reels are built for the saltwater angler with the guts and drag to handle whatever you put these reels through. These spinning reels are made for the battle with full metal body, HT-100 carbon fiber drag system, and CNC gear technology. Strong and durable reels at the perfect price. Full metal body side plate CNC gear technology - Brass pinion/aluminum main (1K - 5K models), Brass/Brass (6K-10K models)HT-100 carbon fiber drag system5+1 sealed stainless steel bearing system Line capacity rings Superline spool.