These brackets, sold in a set of three (3), are secured to your Awning which is then installed onto the side profile of your Front Runner Slimline II roof rack. Pre-cut slotted holes allow easy attachment. No drilling required. Each bracket fastens to the top T-slot system and to the bottom of the Slimline II roof rack side profile. Made from steel to ensure durability, and black powder coated with the same weather resistant coating as the Slimline II roof rack. NOTE: Suitable for the following awnings:Foxwing 270¬? AwningDarche Eclipse 180¬? and 270¬? Awnings NOT SUITABLE FOR EASY OUT AWNINGS