DW-50-15-G-T-300 DW-50-15-G-T-400 DW-50-15-G-T-450 DW-50-15-G-T-520 DW-50-15-L-D-200 DW-50-15-L-D-236 DW-50-15-L-D-280 DW-50-15-L-D-300 DW-50-15-L-D-305 DW-50-15-L-D-340