DW-12-10-T-D-531 DW-12-10-T-D-535 DW-12-10-T-D-540-LL DW-12-10-T-D-550 DW-12-10-T-D-590 DW-12-10-T-D-591 DW-12-10-T-D-600 DW-12-10-T-D-610 DW-12-10-T-D-625 DW-12-10-T-D-630