DW-15-12-G-Q-400 DW-15-12-G-Q-450 DW-15-12-G-S-400 DW-15-12-G-S-660 DW-15-12-G-S-665 DW-15-12-G-S-685 DW-15-12-G-S-807 DW-15-12-G-S-850 DW-15-12-G-S-860 DW-15-12-G-S-866