This Product has a flat rate ground shipping rate of $30 per item. Additional oversized or overweight packages might have additional charges Easy to install rack system for pickup trucks Uprights for Thule Xscape pickup rack system A pack of four easy to install uprights for the Thule Xscape, for mounting directly to your pickup bedrails. Rugged aluminum construction Large profiles provide a strong structure to support whatever you are carrying Height adjustable Telescoping profiles let you adjust the height up or down by pressing the large button. Audible clicks confirm when you&&';;re securely locked into position Easy loadbar installation Pre-installed nut plate allows the loadbar to slide freely during installation and adjustment saving time Included tool Ratcheting wrench designed optimized to allow tightening to the required torque spec as well as clearing all the angles so there is no intereference making installation effortless Robust base assemblies Wide bases on each upright provide a solid rack to truck bed platform and perforations allow optimal fit of fit kit pads