Steering Universal joints Material: C45 Steel,40Cr steel,stainless steel,and aluminum. Single steering U-joint and Double steering U-joint The steering universal joint is small,yet important,part of your system.The Joints can transfers the steering force from the steering whell to the steering rack for better control. Universal Joints are coupling devices that transmit torque and rotary motion from one shaft to another at fixed or varying angles of intersection. OKE universal joints are designed to provide smoothly and reliable operation for various of steering applications. Double Universal Joints should be recommeded in situations where a single universal joint can't compensate for the misalignment between driving and driven shafts. We can also make various of joint according to your drawing.