Strength factory manufacturing universal joint large adjustable wrench adjustable wrench size single or double universal joint u

 1.The connection made at both ends can be made into internal spline shaft hole, spline shaft optical shaft plus pin hole,optical shaft plus keyway,square shaft,hexagonal shaft ,small flange and other forms,specific parameters please call to consult.

 2.All partsof the universal joint cann be customized with SUS304 or SUS316 stainledd steel.