R*S*K Top Mount Light Bar Brackets are drilled and tapped directly into your R*S*K Cage, placing the light bar of your choice in between the windshield and roof. The width of each cage does vary, please call to receive light bar length required for your cage order. Single row light bars are recommended with these brackets. We carry several brands and sizes of light bars to fit all of our custom cages. XL brackets are available for larger light bars at an additional $20.