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B&Q£34.47Visit shop B&Q - Fence Post Holder Support Drive In Spike Galvanised 75 X 75 X 750mm 2Pk
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The AB Tools Fence Post Holder Support Drive-In Spike is designed for homeowners and DIY enthusiasts looking for a reliable, concrete-free method to install fence posts, decking, or carports. By utilizing a robust drive-in spike system, this product allows for rapid setup without the physical labor of digging holes or pouring foundations, though users should ensure their ground conditions are free of major subterranean obstructions like rocks or utility pipes to ensure successful installation.
| Model Part Number | FN025_12PK |
|---|---|
| Brand | AB Tools |
No, these holders are specifically manufactured for 100mm x 100mm posts. Using larger posts will not fit, and smaller posts will not be secured properly.
The rust-resistant finish is durable, but in high-salt coastal environments, periodic inspection for surface corrosion is recommended.
The spike portion is 750mm long, which provides sufficient depth for stability in typical soil conditions.
The design is meant to be used without concrete; however, if the ground is exceptionally soft or sandy, additional stabilization may be required.
Yes, they can be extracted from the ground and reused, provided they were not damaged or bent during the initial removal process.
Check your vertical alignment frequently using a spirit level during the first 10cm of driving.
Ensure the securing bolt is tightened firmly and check if the post meets the required 100mm x 100mm dimensions.
You likely hit a large rock; remove the spike and relocate slightly, or use a bar to loosen the ground before re-attempting.
Before installation, mark your layout clearly using a string line to ensure perfect alignment. When driving the spike into the ground, check the vertical angle every few inches to prevent the holder from tilting. For rocky ground, consider using a pilot hole bar to clear the path. Ensure the 100mm x 100mm post is untreated or pressure-treated timber for maximum longevity. While the finish is rust-resistant, inspect the holders annually for any signs of mechanical stress or deep surface scratches where moisture might congregate. If you need to replace a post, simply unscrew the bolt system, remove the timber, and insert a new one without disturbing the ground spike.
