No need to lose the set screw, we did it for you! For the ultimate in smooth drivelines we include our latest captured pin style VCD. The new design eliminates the micro set screw that typically holds the hinge pin in place. Instead, the new VCD captures the pin with a CNC machined aluminum retainer. With the new captured pin VCD, the pin is free to rotate as needed resulting in smoother, more efficient acceleration and braking.