Handle-it Build-A-Rail Guard Rails are robust, customizable, and designed for easy assembly to shield property from forklift impacts. These rail systems can be configured as one, two, or three rails high by stacking units atop each other. They are available at 4-foot, 6-foot, 8-foot, and 10-foot lengths and can be connected to extend to any desired length. To create 90-degree corners, use a corner connector to join two rail systems.