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B&Q£8.77Visit shop - Bolt Down Heavy Duty 4mm Galvanised ("u" Shape) Bracket Base Post Fence Foot Internal Size: 91 mm3.6"
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The 4U-Onlinehandel Bolt Down Post Support (91 mm) is designed for DIY enthusiasts and professionals seeking a reliable method to secure wooden posts to concrete surfaces. Its primary benefit is providing structural stability while elevating wood to prevent moisture-related rot, though users should note that mounting hardware, such as M10 concrete anchors, must be purchased separately. This silver-toned, hot-galvanized support is engineered for long-term outdoor use, ensuring your garden projects stand the test of time.
| Colour | Silver |
|---|---|
| Model Part Number | DX-4834 |
| Brand | 4U-Onlinehandel |
No, the M10 screws or concrete anchors must be purchased separately based on the specific type of concrete or masonry surface you are using.
No, this support is specifically precision-engineered for 91 mm wooden posts.
The hot-galvanized finish is designed for durability and does not require painting, though it can be painted with suitable metal primers if desired for aesthetic reasons.
The steel has a material thickness of 5 mm.
The design includes a base plate that elevates the bottom of the wooden post, preventing it from sitting directly on damp or wet concrete surfaces.
Ensure the M10 concrete anchors are fully tightened and the base plate is level on the concrete surface.
Verify that your post is exactly 91 mm. If the wood has swollen due to moisture, allow it to dry or lightly sand the edges.
To install, position the base plate on your concrete surface and mark the anchor locations through the pre-drilled holes. Use a masonry drill bit to create holes for your M10 concrete anchors. Tighten the anchors until the base plate is firmly seated against the concrete. Insert the wooden post into the sleeve and secure it using appropriate wood screws. Periodically inspect the connection points to ensure hardware remains tight. While the galvanized coating is highly resistant to weather, rinsing the base with fresh water during seasonal cleaning can remove abrasive debris or chemical runoff.
