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Decorative 4x4 Post Base, 4x4 Post Bracket (Inner Size 3.6" x 3.6"), Black Powder Coated Deck Railing Bracket, 4x4 Brackets for Wood Posts, Deck Post Support (Set of 4)
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 10, 2026 3:13 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Insaga
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Aesthetic Design: Insaga 4x4 deck post base with stylish pattern design not only the good connection of the concrete or cement ground to wooden posts,holder or beams, but also as post base to decorate your pergola/gazebo/fence,porch handrail post, deck railing,mailbox the like, make it more beautiful;
✓High-Quality Material: The material of 4x4 post base for concrete made of thickness 2mm steel square struction and 4mm for the base, the metal surface cover with black powder coating for long lasting;
✓Wood Fence Post Anchor Base: There are 3 screw holes on each side of the post base to fix the wooden post to make it more stable and sturdy, and 4 drainage holes at the bottom to prevent water from pooling causing rust and rot;
✓Specification: Item size is 6''x6''x5'' ( inner size is 3.6''x3.6''), fit for actual 3.5"x 3.5" dry post on market, come with 24pcs of wooden screws and 16pcs of Expansion bolts;
✓Easy To Install: Put the post base on concrete or cement surface to positioning it, pre-drill 10mm holes on concrete or cement ground for expansion bolts to install, and put the wooden post (Actual size 3.5x3.5'') into it, then fix the wood with screws.
✓Order with no worries: Pls contact us anytime if you have any questions about our products, we will always be there to help you.
⚙️ Specifications
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Material
Heavy Duty Steel
High strength steel
High strength steel
Black powder coating
Compatible
Compatible
3.5''x3.5'' posts
3.5''x3.5'' posts
3.5''x3.5'' posts
2pcs
4pcs
6pcs
Apply to
4pcs
6pcs
Apply to
Fence/sign/deck/gazebo posts
Fence/sign/deck/gazebo posts
Fence/sign/deck/gazebo posts
