DW-50-13-G-Q-400 DW-50-13-G-Q-450 DW-50-13-G-S-1000 DW-50-13-G-S-200 DW-50-13-G-S-320 DW-50-13-G-S-394 DW-50-13-G-S-500 DW-50-13-G-S-750 DW-50-13-G-S-800 DW-50-13-G-S-874