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- Anchoring - Dock & Mooring
- Deck | Galley & Outdoors
- Electrical
- Fishing Gear
- Marine Engine Parts
- Marine Hardware
- Marine Navigation
- Marine Plumbing /Sanitation & Ventilation
- Marine Safety
- Marine Stereos and Entertaiment
- Paddlesports
- Paint & Maintenance
- Propeller
- Sailing
- Trailer Parts
- Winterizing
- Watersports
Shop by Brand
Powerwinch
Only At OC Boat Supplies Will You Find POWERWINCH!
Manual winches require your physical strength to pull and crank the weight of your boat as it fights gravity and slowly ramps onto the trailer.
With your Powerwinch 12 volt trailer winch, your boat can glide onto the trailer by simply pressing the remote and the work is done! Fast, easy, and safe! With the 12 volt electric trailer winch, you can use a pulley or block at the bow eye to double your pulling power (which doubles the cable and halves the retrieval speed). You can get more strength out of your trailer winch but it slows the retrieval speed by 50%.