The FLEX XC3401 Changeable Backing Plate System by Lake Country allows you to change from a 4 inch backing plate to a 6 inch backing plate using a specially designed gear plate. The gear plate attaches to the polisher in place of its factory backing plate. Onto this gear plate, you can mount either a 4 inch or 6 inch backing plate. Both options are included. Once in place, the backing plates perform like part of the machine. Hook and loop fasteners allow you to change pads quickly. The FLEX XC3401 Changeable Backing Plate System will allow you to use 4 inch, 5 inch and 6.5 inch pads with just the three pieces included here.
4 inch backing plate
6 inch backing plate