2 L Type Bunk Bracket 6" Tall Hot Dipped Galvanized Boat Trailer Brackets Set; 2 L Brackets (mounting hardware not included); 6" tall x 5" wide, 1/2" diameter holes; L-Shaped Bunk Bracket Set; For mounting bunk boards to a trailer frame; Foot holes designed for mounting on 3" wide crossmember; Premium Heavy Duty Coated Steel Construction;