DBI-SALA Advanced Stainless Steel Digital 100 Series Winch - 90 ft.* The manually operated Advanced Digital 100 Series Winch's easy operation is performed by rotating the handle to raise or lower personnel or materials. * The 90 ft. of 3 16" stainless steel wire rope is abrasion resistant and extremely durable lifeline for added field longevity. * The 9: 1 and 4: 1 gear ratio mechanical advantage offers 13 ft. min. (4 m) or 30 ft. min. (9 m) winching speed with no power source required to help facilitate fast and