Bin Door Replace. Kit B250/500, Product Type Bin Door Replacement Kit, Compatible with Manufacturer Model Number B-250PF, B-300PF, B-300SF, B-500PF, B-500SF, B-700PF, B-700SF, B-800PF, B-800SF, B-900PF, B-900SF, BD-300PF, BD-300SF, BD-500PF, BD-500SF, Compatible with Grainger Part Number 31XC13, 31XC14, 31XC15, 31XC16, 31XC17, 31XC18, 31XC19, 31XC20, 31XC21, 31XC22, For Use With Storage Bin