Multi-disk, Japanese-oiled felt drag washers. Quick-set anti-reverse roller bearing. Precision machine cut brass pinion gear. Corrosion resistant graphite body. Patented EOS Oscillation System. Machined aluminum, 2-tone anodized spool. Rigid, diecast aluminum handle design. Hydro Block water tight drag seal. Heavy Duty, solid aluminum, gun smoke anodized bail wire. RESII: Computer balanced rotor equalizing system. Stinson spinning reels are backed by a 1-year warranty.