U Channels are used to attach your fence to a DuraPost gate or corner post. They are also used to attach your fence to an existing wall saving you digging where the wall foundations are.
The width of the channel is 50mm and suitable for all types of fencing including concrete gravel boards. These are available in galvanised or 3 powder coated colour options whilst being available in 2 different lengths 1.8m (5'11") or 2.1m (6'10").