the Kargo Master Quick Pac Truck Rack makes it easy to carry your stuff without detracting from the appearance of your rig. Upright supports remain permanently in place out of sight below the truck bed rails. The rugged 1 1/2" square steel tube uprights are easily removed when not in use. The Quick Pack Ladder Rack is perfect for carrying ladders, kyacks, lumber and other light-weight rigid cargo. Truck Ladder Rack - Rock solid 1.75" square x .095" upright support tubes remain attached, out of the way and out of sight. Uprights are removed and installed in seconds. The Quick Pack Ladder Rack will fit all bed lengths from Full to Mini size trucks. However, this rack will not fit any type of step or flare side beds. Part # 30090 - Quick Pack Ladder Rack