TITAN Graphite Construction and Corrosion Resistant Selective silent Anti Reverse System, Anti-backlash System Internal Bail Trip, "Even Flow" Chrome Plated Line Roller, Superior Line Lay, Balancing System 10+1 HIGH POWER CORROSION-FREE ball bearings Digital design and cut Brass Pinion Gear, oiled felt Washers Stainless Steel Main Shaft, Strong anodized CNC Aluminum Spool, approved for use in Saltwater Reversible folding Left-Right interchangable Aluminum Handle, soft touch plastic Knob.