Ram Mounts 1/2in x 6" Aluminum Pipe. The threaded aluminum ends with its patented self-threading capabilities can be permanently secured or permanently mounted to a flat surface. This allows you to attach and detach equipment with ease. The threaded aluminum ends can be permanently attached together with the included rubber butt-socket connectors expanding to full size in no time. You can also add weights or other attachments to the pipe to increase its overall diameter. This model has a pipe outer diameter of .840" and threads per inch of 14 making it perfect for use in a wide range of support systems from anchors to spreaders to camera telemetry. Threads per inch on this pipe come out to a total threads per inch of 14. Features of Ram Mounts RAM-PA8206 1/2in x 6" Aluminum Pipe 1/2" NPT male thread ends Pipe outer diameter: .840" Threads per inch: 14 Lifetime Warranty Package Contents: Ram Mounts RAM-PA8206 1/2in x 6" Aluminum Pipe Ram Mounts RAM-PA8206: 1/2in x 6" Aluminum Pipe