This kit is a direct replacement for Whiting style roll up doors. Kit includes 46 pieces in total. INCLUDES fasteners,lock nuts, lock and keeper. Ships fast and free! Perfect kit to keep on hand if you find yourself replacing broken parts or to have in case of emergency. This Whiting roll up door hardware set will get your trucks back on the road fast! KIT INCLUDES PART #'s: 1209-A, 3228, 15, 5600-2.5, 6944, 77, 7515 - (100) x 1/4" x 1-1/4" Splined Bolts - (100) x Lock Nuts