Detail Description: The Heavy Duty RLT600 Ditch Mount roof rack system fits neatly into the roof ditch on your vehicle's roof. Once installed, the legs and cross bars can easily be removed when they are not required using a simple trigger locking system. Features and Benefits:Ideal For Low Clearance A Lockable Cover Plate That Protects The Locking Mechanism, Masterkey Compatible The Base And Leg Allows For 33 Degree Of Swivel To Suit Contoured Or Curved Surfaces Single Person Operation Allows Quick And Easy Attachment Or Detachment , The Bars Or Legs Can Be Removed Whenever You Don't Require Them (No Tools Required) Simple Trigger Locking System Limited Lifetime Warranty Attributes:Weight Capacity (LB): 220 PoundMounting Type: Ditch MountBar Count: 1Shape: SquareColor: BlackMaterial: AluminumLength (IN): 59 InchWidth (IN): 1-5/8 InchEstimated Install Time (Hours): 1 Fitments:2009-2010 Dodge Ram 15002009-2010 Dodge Ram 25002009-2010 Dodge Ram 35002010-2018 Mercedes-Benz Sprinter 25002010-2018 Mercedes-Benz Sprinter 35002011-2018 Ram 15002011-2024 Ram 25002011-2024 Ram 3500