A pole clamp is commonly used for joining two poles of equal or different diameters together. This helps wherever a longer pole or additional height is needed.
A pole clamp joins two poles firmly together, creating a longer pole. It can also be retrofitted to existing poles. The two poles may be of equal or different diameters. Using pole clamps is particularly helpful for mounting aerials above obstacles, adding extra height to TV antennas for optimal TV reception, fitting flag poles to fences and fixing bird nest boxes.
Pole clamps reduce the need of stocking and transporting long poles that are rarely required.