DFD: Precision Dual Force Drag system Precision click drag adjustment for more precise settings Multi-disc, Carbonite and felt drag washers for DFD 6HPB + 1RB corrosion resistant stainless steel bearings Quick-Set anti-reverse roller bearing plus ratchet system Dual anti-reverse system for maximum security Precision machine cut brass pinion gear CRC: Corrosion-resistant coating process HDGII: Corrosion-resistant, High density gearing ALC: Rigid diecast aluminum body, sideplate and rotor MSS: carbon Mechanical Stabilizing System Machined aluminum, 2-tone anodized spool with LCS lip Machined aluminum handle arm for added strength Hydro Block water tight drag seal Heavy duty, solid aluminum bail wire