DW-12-12-G-D-312 DW-12-12-G-D-400 DW-12-12-G-D-450 DW-12-12-G-D-500 DW-12-12-G-D-500-024 DW-12-12-G-D-540 DW-12-12-G-D-550 DW-12-12-G-D-591 DW-12-12-G-D-600 DW-12-12-G-D-625