Sea-Dog Twisted Nylon Dock Line - WhiteSea-Dog Twisted Nylon Dock Lines are made of 100% premium twisted three-strand nylon. Features high strength and superior stretch for the shock loads of boat wakes and harbor surges. Sea-Dog Nylon Dock Lines have superior abrasion resistance to counteract chafe. Professionally hand-spliced with five tucks. Yacht whipped at the bitter end and splice point. All lines are medium lay. 3/8" and 1/2" Diameter lines have a 12" eye length; 5/8" lines have a 15" eye length; 3/4" lines have a 18" eye length;