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.

The end face of the upper pressure point is an R0.5MM arc, and the lower

The inner hole of the clamp is 50MM.

When not equipped with connectors, the clamp body has M12 internal teeth.