The code for the blind-hole sphere and the one with 3/8″ male thread connection can’t be done with this scheme. Their codes are the following:
– Blind-hole sphere: ZBA 0000 D5x (x is for the colour)
– 3/8″ male thread: ZBA 0039 D5
The quick-fit sphere (ZBA QQN2 D6G) has a “2” in the code even if it is a swivel ball, because of it is an evolution of the previous one, which had a “1” in the code.