The Angle Mount Kit is the interface between your Rail and what you’re attaching to. Adjustable in angle from 0° to 120° and can be mounted on the front face, top face or underneath of a beam, rafter or joist. 3mm Steel plate gives a rigid and long lasting interface between the rail and your mounting structure. Slide the mounts up and down the rail to get the perfect position for attachment. Beautiful matt black powder coated surface finish means it looks classy in any environment. Includes: 2 x Angle Mount Brackets, 2 x Bolt Kits, 4 x Cup Washers and 4 x 70mm Wood Screws.