Abstract: Apparatus for rapid interchanging of different ramping mechanisms for capping equipment. When capping equipment is to be changed from providing roll-on closures to glass bottles to providing threaded plastic closures to plastic bottles, the positions of the bottles relative to the capping turret mechanism must be altered by changing the ramping mechanisms guiding the bottles. The ramping mechanism is maintained in position by a locking plate engaging a resilient connection connected to the ramping mechanism. The apparatus is designed so that when the locking plate is slightly rotated, the ramping mechanism can be readily removed and a different one inserted. Rotation of the locking plate in the other direction locks the new ramping mechanism in place.