The Power Arc from SPRO is fully equipped for heavy fishing. The strong aluminum body keeps the interior perfectly in place during the toughest fight. The anti-reverse has been omitted for trouble-free use on salt water. The ball bearings are made of stainless steel, the slip provides a pressure of up to 10 kg. The large spool can have a lot of line for fishing at greater depths. The main shaft is also reinforced for added strength and durability. 4 + 1 stainless steel ball bearings, Aluminum body and reinforced plastic rotor, XL Aluminum spool, S-Curve coil system, stainless steel shaft, CNC aluminum handle, Heavy Duty cotton slip discs.