Hinged Mounting Assembly - Model 02.6042 - For use with Standard and Short Arrow Boards: 02.6000, 02.6100, 02.6052, 02.6116, 02.6134, 02.6300, 02.6316, 02.6334 and 02.6352. Sold as a set of two brackets. Heavy-gauge epoxy coated aluminum. Enables Arrow Board to fold down when not in use. Use with 02.6017 Permanent Mounting Brackets (sold separately). Locking pins securely hold position. Includes hardware and detailed instructions.