Surf Master Sea Monster is a power coil with a sharpened aluminum spool from SurfMaster. The coil is equipped with 4 stainless steel bearings. The spool shaft is made of stainless steel. The rest of the coil parts have a special anti-corrosion coating. The main working units of the coil are made of metal: reinforced metal handle, sprocket adjustment sprocket, free spool release lever, spool adjustment screw. Direct pulling force 24 kg. Enlarged rubber grip.