Comes in a set of (2) two, one (1) pair of front foot rails and one (1) pair of rear foot rails (left and right hand side per pair). Easily installs on to the Ford Transit Custom's existing mounting points. No drilling or modification required. Foot rails follow the contours of the vehicle's roof line providing a sturdy base to fit the Front Runner Slimline II Roof Rack. Made of high strength steel and sealed with the same durable, weather resistant powder coating as the Front Runner Slimline II Roof Rack. Installation hardware and fitting instructions included.