1) The structure with snap ring.

2) Alternative left-hand thread for the ball socket.

3) Filled with lubricant so as to circle swing agilely without any block.

4) Unless otherwise specified, all dimensions in inches.

Material and surface treatments:

1) Ball socket. medium carbon steel45;Ball stud: medium carbon steel 45; Snap ring: spring steeZinc plating. sealing cap:rubber.

2)Alternative stainless steel 304, stainless steel 303 or stainless steel 316.Surface passivation.