Gravel board bracket 300×55 mm green
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Gravel board bracket connector for fencing, 300×55 mm, green RAL 6005. Powder-coated galvanised steel, sheet thickness 1.5 mm. External width 57 mm, mounting holes 6×12 mm, Ø6 mm locking rod. Corrosion resistant.
Product code: GPV-700-48
Product features
[PIM] ceownik-do-podmurowki #165
- Colour Green RAL 6005
- C-channel dimension [mm] 300x55
Description
Gravel board bracket connector for fencing 300×55 mm, green RAL 6005

The gravel board bracket connector for fencing is a durable mounting component used to securely connect concrete gravel boards to fence posts. Designed for gravel boards measuring 300 × 55 mm, it ensures a precise fit and a stable seating of the board regardless of terrain and weather conditions.
The product is made of galvanised steel with a powder coating in green RAL 6005. Double corrosion protection — a zinc layer plus powder coating — guarantees many years of resistance to moisture, rain and corrosion, eliminating the need for additional maintenance. The neat, uniform finish blends harmoniously with modern panel fences in the popular green colour.

Design and installation
The gravel board bracket has a C-shaped profile into which the concrete gravel board is seated. The external width of the profile is 57 mm, which allows a 55 mm thick board to be placed easily and securely, with a small installation clearance that makes seating easier. The built-in Ø 6 mm cross rod acts as a lock — it prevents the gravel board from slipping 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 bracket to be quickly screwed to the fence post. The elongated shape of the holes allows the position to be adjusted during installation, which significantly speeds up the installers' work and makes it easier to level the line of gravel boards on uneven ground. The flat base of the bracket protects the concrete board against mechanical damage during seating.

Technical specifications
- Intended use: for gravel boards measuring 300 × 55 mm
- Bracket length: 300 mm
- External width: 57 mm
- Sheet thickness: 1.2 mm
- Material: galvanised steel
- Finish: powder coating
- Colour: green RAL 6005
- Mounting holes: 2 pcs — 6 × 12 mm slots
- Locking rod: Ø 6 mm
- Resistance to corrosion and weather conditions: yes
Applications
The gravel board bracket is a versatile component used when installing residential, industrial and allotment fencing. It is ideal wherever a 55 mm thick concrete gravel board needs to be fixed securely and neatly to a fence post. Thanks to its simple design and adjustable mounting holes, installation is quick and requires no specialist tools — standard screws and a spanner are enough.
Available colour options
The gravel board bracket is available in five colour versions (powder-coated): anthracite, black, green, brown and galvanised (without powder coating). The wide colour range allows you to match the bracket to the colour of the panel fence and posts, maintaining a consistent look across the entire fence.
Files to download
300x55 EN
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