To space runners away from the cabinet side to clear door protrusion on interior roll-out trays.Two thickness available that can be stacked up to 15/16". Synthetic neutral color. When ....

For use with METABOX 320N, M, K, H and all STANDARD 230M drawer runners in frame cabinets. (Cannot be used with B430 full extension series or with METABOX 330 series or in conjunction ....