Cannon Uni-Troll 5 ST Downrigger 1901120 Maximize your time on the water with Cannon's high-speed retrieval mechanism that raises the weight in half the time with reduced cranking effort. Vertical spool design with clutch/brake system for controlled; one-handed descent. Three-digit depth counter. Ball storage hook prevents boat damage. Low-profile unit comes with a fully adjustable rod holder and line release. 24" heavy-duty stainless steel boom. Monofilament-ready stainless steel spool. Pre-spooled with 200-ft. stainless steel 150-lb.-test cable. Resists corrosive saltwater environments. 24" heavy-duty boom Three-digit depth counter Ball storage hook prevents boat damage Pre-spooled with stainless steel 150-lb.-test cable.