I-Beam Aluminum Boat Trailer: 1.Aircraft grade aluminum material 2.3.Light weight,durability 3.LED lights 4.OEM Features:1) Aircraft grade 6061 T6 Aluminum Frame2) Double axles, Wooden craft3) Overall dimension: 6200x1900mm(LxW)4) Hi-speed tire:225/75D155) Stainless steel fasteners6) 3500lb manual winch with strap7) Fully adjustable (pivoting) bunks and winch post8) Waterproof LED lighting9) ...