Thule AeroBlade Cross-bar details
The Thule AeroBlade cross-bar is a wing shaped aerodynamic roof rack cross-bar. It is approximately 3.2 inches wide and 1.2 inches tall. It has a t-slot across the top that has a removable rubber strip that can be cut around installed accessories. The rubber strip has a special pattern to it that reduces noise and wind drag. The slots on the bottom are for installing the Thule Rapid Traverse feet. The slot has a filler strip which also doubles as a measuring tool for installing the feet. The end caps swing open and closed so that accessories can be slid into the t-slots. The bars are slightly curved.