Amazon.com: Megaflint Trailer Winch,Reversible Electric Winch, for Boats up to 6000 lbs.12V DC,Power-in, Power-Out, and Freewheel Operations,30% Higher winching Power Than Regular 6000 lbs Winch (5000lbs Marine) : Automotive
Amazon.com: 3000lbs Heavy Duty Hand Winch with 26FT Strap and Safety Pawl, 2 Gear Manual Hand Winch for Boat Trailer, 2Ways Hand Winch Crank Gear for Pickup ATV Marine Drag Boats Truck
Reese 1500-lb Trailer Winch at Lowes.com
Amazon.com: Boat Trailer Winch 600 Lb-3000 Lb Wire Rope Lifting Winch Household Manual Hand Hoisting Winch Self-locking Traction Machine With Steel Wire Rope for Towing Pulling Boat Trailer Truck ( Color :
Amazon.com: PTKU 3000lb Boat Trailer Winch, Two-Way Ratchet Winch, Portable Manual Winch with Non-Slip Handle, Thickened Base for ATV Truck Auto,600lb : Industrial & Scientific