3" x .110 x 12' Black Commercial CR20 Pipe for Chain Link FencesThis is a 3" by . 110" thick by 12' long black commercial cold rolled 20 weight pipe. This particular pipe is the first grade of commercial thickness and is usually used as a terminal post for commercial chain link fences. Due to its length, can only ship on a pallet or flatbed. Shipping on a pallet would be more than a standard pallet due to its "excessive length". 3" nominal O. D., 2 7 8" actual O. D. . 110" wall thickness Cold rolled 20 weight