On my rear bicycle carrier, which was equipped with a simple screw to be tightened by a torque wrench and AHK connector coupling, the EUFAB quick release of existing holes left screw directly and easily. All necessary mounting screws were included in the package. The handling for attaching the tail boom is considerably simplified by this part: hanging, tilt and secure lever. Since my bike carrier does not kneeling, with the bicycle rack for tailgate opening can be tilted, I open the quick release, and thus can easily tilt the carrier and open the tailgate.