industrial universal joint / heavy duty universal joint.

Include the outside snap ring u-joint / the inside snap ring u-joints and the tunnel type universal joint.

Snap Ring also can be called circlip here.

So the u-joints also can be called inside lock-up universal joint,outside lock-up universal joint.

Welcome to contact us if you need the industrial universal joint,our standard item is SWC,SWB,SWP and SWL type.