Denali Auxiliary Light Crashbar Mounts The Denali Bar Clamp Light Mount Kit allows fitment of any Denali LED Lights to engine guards or any tube 22mm to 29mm (0.87 to 1.14) in diameter or 32mm - 38mm (1.25-1.5). These light mounts have a unique octagonal inner profile that allow the clamps to securely grip a range of diameters. Features Includes all mounting hardware Sold in pairs 6061-T6 Aluminum