General Marine Products Mooring Whips Swivels to a Vertical Position Locks in Position Deck Mounted Structural Aluminum 14' 1" Solid Fiberglass Poles 20,000 lbs. Sold as a Set 2 Bases 2 Poles 2 Lines Protects boats from dock damage because of tide changes, wake from passing boats or wind Strong and sturdy for boats both small and large up to 40 feet Powder coated aluminum will withstand any weather condition Made from Marine Grade extrusions all stainless steel parts Swivels to a vertical position and locks in place making it easy to dock