Lee's Tackle Clamp-On Antenna Mount - Fits 1.315" Pipe. 050" Pipe Mounts: Horizontal Finish: Silver Heavy duty Clamp-On brackets come ready to mount fixed antennas. These brackets are designed to fit standard size aluminum pipe. Constructed from marine grade aluminum all brackets are anodized after fabrication for 100percent 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. Specifications for Lee's Tackle Clamp-On Antenna Mount: Manufacturer: Lee's Tackle Color: Silver Length: 1.05 in Fabric/Material: Aluminum Features of Lee's Tackle Clamp-On Antenna Mount Construction: Aluminum Mounting Style: Rail Package Contents: Lee's Tackle Clamp-On Antenna Mount Lee's Tackle AT5102: Clamp-On Antenna Mount - Fits 1.315" Pipe