Powerwinch 12V Marine Boat Trailer Winch 712, 7500 LB The 712 Trailer Winch is well-established with a solid, reliable reputation. It features smooth power-infree-wheel out action. You can use a pulley or block at the bow eye to double your pulling power. Remote power-infreewheel-out operation 60 amp standard wiring harness Pulley block for double line applications One year limited warranty Max. boat weight of 7,500 lbs 2400 lb vertical lift capacity single line or double pullline capacity 4300