Comes in a set of (2) two: 1 left hand and 1 right hand. Fits to the Jeep Wrangler JK 4-Door roll bar using the existing factory holes. Drilling in the roof is 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 or Load Bars. These Foot Rails contain 1 opening to access a Front Runner under rack mount table (1 smaller prep table or 1 larger camp size table). Made of 3CR12 stainless steel and sealed with the same durable, weather resistant powder coating as the Front Runner Slimline II Roof Rack. Requires FAJK002 to fit. When fitting a full rack FAJK003 is also needed. Installation hardware and fitting instructions included.