651 CS is centrifugal braking with a level wind 651 CSM is magnetic braking with a level wind 651 CTM is magnetic braking with a open CT cage (no level wind) Line capacity 15lb 300yds Retrieve ratio 5.3:1 Drag pressure 17.5lb Carbon Multi Disc Drag System for Optimal Drag Performance Brass Anti-Corrosion Chromed Side Plates 2 Stainless Bearings in the Spool Machined Brass Gears Synchronised Level-Wind (CS Model) Stainless Steel Power Handle Corrosion Resistant IAR Bearing Line Out Alarm High Torque Winding Power Mag/ Centrifugal Brake System Open top CT frame Free reel case worth 7.99