DW-18-11-T-D-375 DW-18-11-T-D-520 DW-18-11-T-D-605 DW-18-11-T-D-665 DW-18-11-T-D-670 DW-18-11-T-S-500 DW-18-11-T-S-570 DW-18-11-T-S-617-LL DW-18-11-T-S-621-LL DW-18-11-T-S-700