U-bolt clamp kit, suitable to mount antennas to mast/ tube/ pole for outdoor applications.Designed to support most outdoor extenders, 4G LTE/ WiFi/ VHF /CB/ LoRawan antennas, and TV antennas.Colour: as shownMaterial: alloySize: 100x50mmPackage Contents:4 set * Mounting bracketOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.