Strong Arm levelwind: Ti coated Oversized stainless steel and composite drag system 2-speed gearing on all "II" designated models Machine-cut stainless steel gears on all sizes 4 stainless steel ball bearings Double pawl silent anti-reverse system on 20/30 Powerful aluminum handle knobs on all sizes Heavy duty stainless steel handle arms Corrosion resistant graphite frames Cold foreged silver anodized aluminum spools Oversized stainless steel On/Off clicker ratchet