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4x4 Post Base,(Inner Size 3.5x3.5) Heavy Duty Post Anchor（2PCS）
✅ In stock
📉 Price recently dropped
F
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 11, 2026 5:49 PM · 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.
- 💰The current price sits right around what this item typically fetches.
- 🏷️The listed retail price is trimmed by 7% at checkout.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
4.59/22
Market Standing
8.24/20
Deal Strength
0/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
AOSTD
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Premium Construction: Crafted from 2mm solid steel with a black powder coating, our post base ensures durability and rust resistance, providing long-lasting reliability in any weather conditions.
✓Versatile Compatibility: Designed to accommodate actual 3.5（L）x3.5（W）x5.5（H）inch wood posts on wood or concrete floors, our post base provides stable support for various applications such as gazebos, decks, and porch railings.
✓Innovative Footprint Design: Featuring a unique bottom partition, our 4x4 post base prevents wood rot while maximizing stability without sacrificing space.
✓Comprehensive Accessories: Each set of deck post base includes a wrench, 8 expansion anchors for concrete,and 16 self-tapping screws, ensuring hassle-free installation and secure attachment.（Compatible with a 10 mm diameter drill bit）
✓Easy Installation: You can quickly secure wood posts with our post base following the instructions in the user manual we provide, saving you time and effort.
⚙️ Specifications
Color
Black
Brand
AOSTD
Material
13 Gauge, Alloy Steel
Item dimensions L x W x H
5.7 x 3.4 x 5.5 inches
Item Weight
2.52 kg
Brand Name
AOSTD
Manufacturer
AOSTD
UPC
774536547789
Manufacturer Part Number
YY-PB-4-2P
Best Sellers Rank
See Top 100 in Tools & Home Improvement
ASIN
B0CSVP5HGX
