This galvanized steel 8 inch swivel top bolster support bracket kit is a complete bunk bracket replacement for your boat trailer. Containing everything you need to replace your boat trailer bunk boards (not included), this kit is ideal for marine use in saltwater or freshwater. Featuring hot-dipped galvanized construction and zinc-plated swivel top hardware for longevity, these bunk brackets mount with the flat surface facing your boat trailer and use the included galvanized u-bolts to secure the bracket to the cross-member. Made with slotted holes in the bunk support, the variable height adjustment can fit a variety of hull configurations. This kit contains eight 8" hot dipped galvanized bolster bracket assemblies, including U bolts and hardware sized for 3" height by 2" width crossmembers; all the pieces to add new bunk brackets to your boat trailer.
11 gauge Galvanized steel brackets
Fits 2" x 3" crossmembers
Industry-standard 8" height
Zinc plated hardware
Hot-dipped galvanized U-bolts
(8) 8 inch Hot Dipped Galvanized Bunk Brackets
(8) 8 inch Galvanized Swivel Tops
(8) Zinc plated swivel top bolts with Nylock nuts and hardware
(8) 1/2" x 3 1/16" x 3 5/16" Galvanized U-bolts with galvanized hardware.
(16) Galvanized lag bolts with washers