Lee's Heavy duty Clamp-On brackets come ready to mount lights. These brackets are designed to fit standard size aluminum pipe. Constructed from marine grade aluminum, all brackets are anodized after fabrication for 100% anodized protection. These brackets come standard with bright silver anodized finish. Quickly attached or detached with only an Allen Wrench, they are the perfect retro-fit item. Light Brackets can be mounted on Horizontal or Vertical pipe. They come with five pre-threaded holes for mounting most standard Halogen lights. Two attachment bolts are included with each unit. Silver finish. Mounts horizontally and vertically. Fits 1.9" pipes.