The Truck-Lite 40 Series Round Bracket is the perfect solution for mounting your round lights securely and stylishly. This two-screw bracket mount is made of reinforced steel with a rust-resistant black coating for long-lasting durability. The black powder-coated finish gives it a sleek and stylish look that will complement any vehicle. The standard size of 4" is compatible with most round lights, making it an excellent choice for various applications. FleetPride is your First Click in Heavy Duty®.