Easily add auxiliary lighting to your vehicle with additional Light Tabs. Designed to fit 2-3-4 in to 3 in Diameters our Universal Tube Clamp Mounts work with most popular light bar diameters to easily and securely mount lights to your light bar and vehicle creating extra light tabs for attaching additional light to your off road vehicle. Attach on almost any piece of tubular metal from bumpers and grille guards to light bars and roof racks mounting lights has never been easier. Forget rust-prone steel KC HiLiTES has constructed these heavy duty Tube Clamp Mounts using glass filled Nylon composite material designed to be impact resistant and waterproof. Ready to take on the harshest terrains and most grueling conditions imaginable.