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U Shaped 4x4 Deck Post Concrete Anchor Spike Fence Post Base Zinc Plated 2 Pack
$50.59
Sale price
$50.59
Regular price
Available to Order
This U-Shaped 4x4 Deck Post Concrete Anchor Spike is a fence post base designed to secure 4x4 posts in concrete, compatible with standard 4x4 lumber and matches no specific OEM part number.
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
Randy W. — Verified customer
Product Overview
This U-Shaped 4x4 Deck Post Concrete Anchor Spike provides a sturdy base for setting 4x4 posts into concrete, ideal for building decks, fences, and pergolas. The zinc-plated steel construction resists corrosion, ensuring long-lasting support for your outdoor projects. Whether you are a DIY homeowner or a professional contractor, these anchors simplify post installation and improve stability.
Key Features & Performance
- U-shaped design securely holds 4x4 posts in place during concrete pouring
- Zinc plated finish offers excellent corrosion resistance for outdoor use
- Spike anchors penetrate wet concrete for a permanent bond
- Pack of 2 provides cost-effective value for multiple posts
- Easy to install ��� simply drive into fresh concrete and align post
Fitment & Compatibility
- Compatible with standard 4x4 lumber (actual dimensions approx. 3.5 x 3.5 inches)
Common Uses
- Setting deck posts for residential decks
- Installing fence posts for perimeter fencing
- Anchoring pergola or arbor posts into concrete footings
- Securing mailbox posts or sign posts
Technical Specifications
- Material: Zinc Plated Steel
- Finish: Zinc Plated
- Quantity: 2
- Post Size: 4x4 (nominal)
Frequently Asked Questions
Q: How do I install these concrete anchor spikes? A: Drive the spike into wet concrete before it sets, then place your 4x4 post into the U-shaped channel and adjust alignment until the concrete cures.
Q: Will these work for 6x6 posts? A: No, these anchors are specifically designed for nominal 4x4 posts; for 6x6 posts, you need a larger anchor.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.