KC Hilites Light Mount Tube Clamp is made of durable injected molded glass filled with nylon composite. It features a 1/2 in. mounting hole that can accommodate most bolt-on accessories and is great for adding lights to a tube bumper or light bar without welding on extra light tabs. Available in four models to be used on 3/4 in. to 3 in. round tubing. Can also be used to attach an auxiliary rear view mirror on a sand rail or UTV, mounting a whip antenna, and act as an achoring point to secure and tie down cargo.