Sturdy bracket: Strong aluminium alloy, fix the light on tube firmly, raise the light bar height to avoid scratches while drivingUseful rubber: High quality rubber inserts dampen driving vibration and avoid scraping bull bar surface. Simplifies the installation of Nilight off road LED light bars onto the roof rack, roll cages bull bar or head rack of your ATV, UTV and trucksWide application: Can be used on tubes of 1", 1-1/2", 1-3/4" & 2" In diameter and applied to LED light bar for almost all kinds of vehicleEasy installation: Pre-drilled hole, allows more lights to be added to vehicle without drilling, Allen hex key included for quick installationPackage includes: 2Pcs LED light bar mounting bracket. 2 Years Warranty Honored by Nilight. Nilight horizontal bar Clamp Mounting Kit simplifies the installation of Nilight off road LED light bars onto your roof rack, bull bar or head Rack. The Kit can be used for tubes sized at 1", 1-1/2", 1-3/4" & 2" In diameter. Includes an Allen Hex Key with purchase. Color: Black Color application: can be used on tubes of 1", 1-1/2", 1-3/4" & 2" In diameter. Apply to most off road vehicles, cars, trucks, boats, farm vehicles, construction vehicles, etc. Can work with most LED, HID, Halogen lights, Fog lights, driving lights, LED work light and light bars. Package include: 2 x clamp 2 x 1" Rubber insert (2 pieces) 2 x 1-1/2" Rubber insert (2 pieces) 2 x 1-3/4" Rubber insert (2 pieces) 2 x doubled sided tape 1 x Allen Hex Key.