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4x4 Post Base for Concrete, 4 Pack, 304 Stainless Steel
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 11, 2026 3:04 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.
- ➡️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
yuyius
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓For Concrete Floors Only: This 4x4 concrete post base with an inner size of 3.58x3.58 inches, is perfectly sized to fit standard 4x4 posts(Actual 3.5” × 3.5”). Note: Designed for use with concrete floors only, not for wood floor.
✓304 Stainless Steel Construction: Made from premium 304 stainless steel(even the screws), this 4x4 post bracket is resistant to rust and corrosion, even in harsh environments.
✓Prevents Water Damage: This 4 x 4 post base Features a 3cm drainage hole to prevent water from collecting, reducing the risk of rust and moisture damage to the posts.
✓Reinforced Base Plate: The heavy duty 4x4 post base with a 5.9 x 5.9 inch bottom platet, reinforced structure designed for outdoor stability in challenging weather conditions
✓Full Welded Construction: The full welded, deadlocked bottom plate design provides premium strength and stability, keeping your posts anchored firmly.
✓Easy Installation: This 4x4 Post Base with clear installation instructions, designed for quick and easy installation on wood floors, saving you time and effort.
⚙️ Specifications
Material
stainless_steel_304
Brand
YUVIONOX
Item dimensions L x W x H
5.9 x 5.9 x 3.9 inches
Color
Matte Black
Shape
Square
Brand Name
YUVIONOX
Item Highlight
Inner 3.58"x3.58", Heavy Duty Concrete Post Anchor with Drainage Hole for Pergola Fence Deck, 13 & 8 Gauge Steel, Black
Number of Items
4
Unit Count
4 Count
Manufacturer
YUVIONOX
Model Number
4x4 Post Base for Concrete 4Pcs
