Universal brackets that fit onto the Front Runner Slimline II Roof Rack's side profile, allowing you to mount accessories to your roof rack without having to drill into it.
Descriptions:
Universal brackets that fit onto the Front Runner Slimline II Roof Rack's side profile, allowing you to mount accessories to your roof rack without having to drill into it. 
Note: For compatibility with the Slimsport or Slimpro Van Rack the RRAC182, is required. *sold separately