Versatile Compatibility: Compatible with a wide range of lights, including LED/HID/halogen light bars, accent/fog lights and driving lights. Nearly Unlimited Applications: Can be used on 2cm, 5.5cm diameter tubes; Perfect for ATV, ATV, UTV, trucks, Jeeps, boats, farm vehicles and more. Easy to Install: The light holders are very easy to install and will not cause any damage to your motorcycle. Packed with mounting screws. Adaptable Fit: Unlike other roll bar mounts, this mounting bracket can be adjusted to fit roll bars/tubes/stop bars/safety bars with a diameter ranging from 2cm to 5.5cm Cast Aluminum Construction: Precision welded from cast aluminum, our clamps are strong and built to last, they are rustproof and protect against corrosion.