Includes 1 pair. Multiple applications. Full aluminum construction special high-strength, billet aluminum for extreme durability. Powder coated with Durable Crinkle coating Finish. Comes with Rubber inserts allowing the clamp to be held steadfast while protecting the mounting surface from marring and scratches. Extreme Durability. Precision Alignment, and 360 Degree Custom Adjustability. Mounts most LED Light bars, with 6mm/8mm mounting bolts such items as auxiliary lights, safety flags MPS or Heise lights. Fits 2 inch Tubes, Bullbars or Roll Cages, examples of some vehicles can include Rhino, Polaris, RZR, Teryx, CAN-AM, Jeep etc.