DW-12-12-F-D-500 DW-12-12-F-D-500-LL DW-12-12-F-D-540 DW-12-12-F-D-590 DW-12-12-F-D-600 DW-12-12-F-D-615 DW-12-12-F-D-630 DW-12-12-F-D-650 DW-12-12-F-D-678 DW-12-12-F-D-680