15 ft. premium dock line measures 3/8" thick and is double braided to ensure the line does not kink or rotate. Engineered to reduce breakage and allow for stretch with a recommended working load limit of 750 pounds. These dock lines featuring the classic MasterCraft logo is the perfect accessory for use on any MasterCraft boat model. Premium dock lines are resistant to UV light, rot, abrasion, mildew, oils, gasoline, and marine growth.