ROHN’s R-45AG2 45G top section features the same 18 in face and 7/16 in solid serpentine zig-zag bracing as the standard 45G tower sections and it also comes with a tapered top and integrated 2.38 in OD x 18 in mounting pipe. This particular top section offers a durable option for those looking to mount antennas or dishes requiring a #14 AWG pipe.BRBRYou can connect the 9 ft long R-45AG2 to any standard Rohn 45G tower section using the included bolts and double-bolted leg connections. The entire section has been completely hot-dip galvanized for years of worry-free corrosion protection and it can be used in guyed, self-supporting, and bracketed tower configurations.