Universal Elevate CS Base Truck Bed Rack (TRX1119035)Description An ultra low profile base rack system that adds cargo capacity to your truck. It is compatible with T slot equipped caps and truck bed covers, and works with most inside mount soft roll up bed covers for flexible hauling. Features Ultra low profile design Compatible with T slot equipped caps and bed covers Works with most inside mount soft roll up covers Adds cargo carrying capacity Versatile base rack platform