A.A 10" Galvanized Swivel Top Bunk Bracket Kit with Hardware for Boat Trailer, fits 3x3 Cross Members, Heavy Duty

8 pack of 10" Swivel Bracket Kit for 3x3 cross member, ready to be installed onto your boat trailer! | Brackets made from heavy duty durable galvanized steel, adjustable design allows you to align the angle to contour to your boats hull, angled or flat | Zinc coated to prevent rusting and suitable for marine trailers and motor boats in saltwater, freshwater, coastal conditions and utility/land trailers in icy conditions | This swivel top-style bunk bracket is a standard 10" tall with slotted holes for multiple mounting holes making this kit fully adjustable to meet your trailers needs | Kit includes: (8) swivel brackets, (8) bolster brackets, (8) square U-bolts, (16) hex nuts, (32) flat washers, (16) lock washers, (16) flat washers, (16) screws, (8) bolts, (8) hex nuts