Optional A or B type connector:
A connector, shaft outer diameter 20MM, length 30MM (with lock
Tight mother)
B connector inner hole 20MM deep 30MM;
The pin hole diameter is 10MM, the center of the pin hole to the connector
The end face distance is 14.5MM.
It can hold specimens with a thickness of 4MM and a width of 20MM.
When not equipped with connectors, the clamp body has M12 internal teeth.