

Hero image 0 of KFFKFF 8 Pack 24 x 4 x 4 Inch Fence Post Anchor Ground Spikes Fence Stakes Metal, 0 of 9
KFFKFF 8 Pack 24 x 4 x 4 Inch Fence Post Anchor Ground Spikes Fence Stakes Metal
Key item features
- Durable Construction: Made from thickened hard steel with a 1.7mm material thickness for enhanced rigidity, ensuring strength, durability, and resistance to deformation.
- Corrosion Protection: Features a powder coating for strong corrosion and rust protection, safeguarding against soil and rain erosion and preventing wood decay to extend service life.
- Optimal Fit: Designed with a 3.5-inch inside diameter and 24-inch total height, including an 18-inch nail length, to perfectly fit 3.5" x 3.5" square wood posts.
- Complete Set: Includes 8 fence post anchors, 16 screws, and 16 anti-loose nuts, providing a comprehensive solution for installing and securing fences and other outdoor structures.
- Secure Installation: Comes with nuts and screws to tighten the connection between the log and the anchor, ensuring a firm fit and allowing for wood replacement without re-purchase.
- Effortless Setup: Features a V-shaped bottom design for easy ground penetration and anti-sharp edges for safe, burr-free installation without the need for digging or cement.
- Versatile Application: Ideal for securing fences, mailboxes, signs, sheds, and various other outdoor projects, offering solid support and protection.
Generated by AI
Specs
- MaterialMetal
- Rec. useFence
- Rec locationOutdoor
- FeaturesRust Resistant
- ColorBlack
- BrandKFFKFF
Current price is USD$105.99$105.99/ca
Price when purchased online
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About this item
Product details
Product Description
Safe and durable: The best protection for your outdoor area!
Fence post spikes are made of high-strength steel and coated with a corrosion resistant powder coating to resist wind and sun. They are versatile and are the perfect tool for supporting and protecting outdoor fences and similar structures.
Convenient land transportation
This fence post spike has a V-shaped bottom design and its sharp shape easily penetrates the ground, ensuring comfort and speed.
Smooth without burrs
In order to prevent scratches during use, the tacks are designed with anti-sharp edges to make them smooth and burr free. Installation is safe without tools and very thoughtful.
All-round design
The spike is designed to withstand many years of exposure, and the rugged design not only effectively prevents wood decay, but also keeps the wood stable and does not shake.
Easy to install
Easy installation, no digging or cement required. Simply place the nail where it needs to be installed, place a small piece of wood, and start hammering. Check the wood regularly every few times to make sure it is level, then drive it completely into the ground and replace it with an actual fence post.
Widely used
This sturdy spiked fence post easily solves anchorage problems and is ideal for securing fences, mailboxes, signs, sheds, road signs, decorative flag poles, address bars, lamp posts, bird feeders and other outdoor projects.
Complete kit
The complete set includes all the necessary nuts and screws and is very easy to install without additional purchase.
Specifications
Model: FX-3.5-24-8
Fit Lumber Size: 3.5in / 89 mm
Total Height: 24in / 610 mm
Quantity: 8pcs
Nail Length: 18in / 453mm ±10mm
Material Thickness: Nail Board: 1.7mm, Column Fixing Plate: 1.7mm, ±0.1
Main Material: Steel
Net Weight (with Accessories): 22.51lb / 10.21 kg
Product Dimensions (L x W x H): 4.45x4.45x24in / 113x113x610 mm
Package Content
Fence Post Anchors x 8
Screws x 16
Anti-loose Nuts x 16
User Manual x 1
- Thickened Hard Steel: Made of thickened core hard steel, the increased thickness significantly enhances its rigidity, making the anchor strong, durable, and resistant to deformation.
- Corrosion and Rust Protection: Fence post nails are coated with a powder to provide strong corrosion and rust protection. It can resist soil and rain erosion, while also protecting the wood from decay, greatly extending its service life.
- Fits 3.5” Wood: The total height of the square nails is 24 inches, the nail length is 18 inches, and the inside diameter is 3.5 inches. It works in 3.5" x 3.5" square wood and provides excellent support.
- Complete Set: This set consists of 8 pieces to meet your daily needs and is ideal for installing and securing fences. Not only does it provide solid support, but it also offers superior protection, making it the first choice.
- Extra Secure: The pillar anchor grounding kit comes with some nuts and screws. After the nails are inserted, use them to tighten the connection between the log and the nails to ensure a firm fit. The wood can also be replaced after a long period of use, so that it can be recycled without re-purchase.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Material
Metal
Rec. use
Fence
Rec location
Outdoor
Features
Rust Resistant
Warranty
Warranty information
one year
Warnings
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Customer ratings & reviews
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Showing 1-3 of 5 reviews
May 19, 2026
Robin
5 out of 5 stars review
Verified Purchase
Just what I needed
Very easy to install. Just what I needed.
Incentivized Review
Helpful?7J59P3MZRBPI5853430696
Nov 19, 2025
michael
5 out of 5 stars review
Verified Purchase
No digging needed
Exactly what I needed. Not having to dig holes. Plus I needed 6 of 8. ty.
Incentivized Review
Helpful?7J59P3MZRBPI5853430696
May 29, 2026
anonymous
5 out of 5 stars review
Verified Purchase
made the garden fence project much easier
sturdy and easy to work with, these were exactly as described!
Incentivized Review
Helpful?7J59P3MZRBPI5853430696




