C-channel connector bracket for foundation wall 250x50 green

C-channel connector for fence gravel board is a robust mounting element designed for the permanent connection of concrete gravel board panels to fence posts. Engineered for gravel boards with dimensions of 250 × 50 mm, it provides a precise fit and stable seating of the panel regardless of ground conditions and weather.

The product is manufactured from galvanised steel coated with powder paint in green RAL 6005. The dual anti-corrosion protection — a zinc layer plus powder coating — guarantees long-term resistance to moisture, rainfall and corrosion, eliminating the need for additional maintenance. The attractive, uniform finish harmonises seamlessly with modern panel fencing in the popular green colour scheme.

Design and installation

The C-channel has a C-shaped profile into which the concrete gravel board is inserted. The internal width of the profile is 62 mm, allowing the 50 mm thick board to be placed freely and securely with a small installation clearance to facilitate fitting. The built-in Ø 6 mm crossbar acts as a locking mechanism — it prevents the gravel board from sliding out of the bracket, increasing the durability and safety of the entire fence structure.

Two mounting holes in the form of 6 × 12 mm slots allow the C-channel to be quickly bolted to the fence post. The elongated shape of the holes allows position adjustment during installation, which significantly speeds up the work of the installation team and makes it easier to align the gravel board on uneven ground. The flat base of the C-channel protects the concrete panel from mechanical damage during fitting.

Technical specifications

Application

The C-channel is a versatile element used in the installation of residential, industrial and allotment fencing. It is ideal wherever a concrete gravel board 50 mm thick requires secure and attractive fixing to a fence post. Thanks to its simple design and adjustable mounting holes, installation is quick and requires no specialist tools — standard bolts and a spanner are all that is needed.

Available colour variants

The C-channel is available in five colour versions (powder coating): graphite, black, green, brown and galvanised (without powder coating). The wide colour range allows the connector to be matched to the colour of the panel fencing and posts, maintaining a consistent aesthetic throughout the entire fence.