(4) 10' Galvanized Vertical Bunk Bracket Kit for 2x3 Boat Trailer Cross Members

Constructed from heavy-duty 11-gauge galvanized steel for robust durability. Perfect for both freshwater and saltwater boat trailer applications. Complete Kit: Contains galvanized and zinc-plated mounting hardware as shown. This kit comes fully assembled and is ready for direct installation onto your trailer's cross members to secure bunk boards. Designed for 2x3 boat trailer crossmembers. The provided U-bolts accommodate a cross member measuring 2 inches wide by 3 inches tall. This vertical bunk bracket features the industry-standard 10-inch height with slotted holes for versatile height adjustments. The vertical bracket design on this bolster support is commonly used on skiffs and jon boats