A total of 6 seals (9 seals on the live liner models) are used to create the new Water Tight Design used in the Spinfisher V. A truly sealed drag system with a total of 3 HT-100 drag washers (1 on the top of the spool, 2 underneath the spool). Extreme range, endless adjustment, and a large diameter drag knob so you can easily crank down to max drag. New thicker heavy duty aluminum bail wire adds strength and durability. 5 Shielded stainless steel bearing system. Infinite anti-reverse (back up ratchet on 7500-10500 sizes. Friction trip ramp prevents premature bail trip when casting. Stainless steel mainshaft and alloy main gear. Triple-supported and oversized stainless steel mainshaft on 9500 and 10500 models. Enhanced gear ratios on smaller sizes.