BKAGC8 BK-AGC-8 BK-AGC-8-10 BK-AGC-8-10-R BK-AGC-8-R BK-AGC-9-R BK-AGC-B-10 BK-AGC-B-1-2 BK-AGC-B-1-4-R BK-AGC-B-15-R