Dura-Flo carton flow is a heavy-duty version of our Dura-Flex carton flow for projects that require more capacity and heavier side channels of 2.28″ high.  Out-to-out carton flow track dimensions of 11.86 and 15.80 help create a full bed of rollers for all beam sizes.   Dura-Flo is designed to turn any manufacturer’s pallet rack in to a carton flow system.