6 metal hardware for display cases, namely, casters, nuts, bolts, threaded fasteners, screws, pulleys, springs, washers, metal door handles, metal mullions, metal door contact plates, and metal door mounting hardware for display cases, namely, hinges, hold opens and door stops; metal hardware for refrigerated display cases, namely, casters, nuts, bolts, threaded fasteners, screws, pulleys, springs, washers, metal door handles, metal mullions, metal door contact plates; metal door frames for refrigerated display cases' transparent glass doors for viewing product for sale; light mounting hardware, namely, metal brackets for mounting lights in display cases