Built to handle tough marine use, this heavy-duty, corrosion-resistant winch features one-piece solid steel gears and gear pawl. The ergonomic Power-Grip handle on the two-way winches provides smooth easier turning. Dual Drive Winches use two gears for an even load distribution to eliminate frame torque. The economical 600-lb. winch offers a smooth turning roller grip handle and a one-way ratchet that free wheels in the off position. Overton's also offers a two-speed brake winch that holds the load for a controlled descent. All Overton's Marine Trailer Winches are manufactured to meet SAEJ1853 standards. 5-year warranty.