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Key Features:
Premium Material: Constructed from Q235 carbon steel with a baking paint finish, this holder is rust-resistant, wear-resistant, and impact-resistant, promising a long service life.
Excellent Performance: Equipped with four long threaded steel columns that penetrate deep into the ground, it creates a stable connection between wood posts and the concrete foundation.
High Stability: Sturdy screws secure the wooden post to the holder, enhancing stability and extending the overall service life while minimizing maintenance costs.
Thoughtful Design: The U-shaped design keeps the wooden post elevated from wet concrete, reducing moisture damage and ensuring a longer-lasting support.
Suitable Bracket Height: With a height of 20 cm (7.87 inches), it firmly secures wood posts without compromising their decorative appeal.
Easy to Install: Featuring a simple structure and pre-drilled holes, installation is straightforward, even for beginners. đź”§
This post base holder is designed to fit 4" x 4" wood posts and serves as a reliable connection between wooden posts and wet concrete foundations. Ideal for deck railings, patio posts, fences, gazebos, and mailboxes, it meets a variety of outdoor needs.
Specifications:
Color: Black
Style: Modern
Material: Q235 Carbon Steel
Process: Baking Paint
Installation Required: Yes
Applicable Wood Post Size (LĂ—W): 10 cm Ă— 10 cm (4 in Ă— 4 in)
Steel Columns Height: 20 cm (7.87 in)
Steel Columns Diameter: 10 mm (0.39 in)
Product Size: 10.7 cm Ă— 10 cm Ă— 40 cm (4.21 in Ă— 3.94 in Ă— 15.75 in)
Package Size: 22 cm Ă— 10 cm Ă— 10 cm (8.66 in Ă— 3.94 in Ă— 3.94 in)
Gross Weight: 2 kg (4.41 lbs)
Net Weight: 1.9 kg (4.19 lbs)
What’s in the Box:
1 Post Base Holder
1 Drill Bit
2 Hexagon Sockets
Other Accessories for Use
Usage Tips:
Ensure the installation depth exceeds 20 cm (7.87 in) for optimal stability.
Use a level ruler to keep the bracket platform parallel to the ground during installation.
Care & Maintenance:
We are committed to providing excellent customer service and are here to assist you with any questions or concerns regarding your purchase. Your satisfaction is our priority!
Elevate your outdoor projects with our reliable post base holder—order yours today! 🛠️


| Brand | OUKANING |
|---|---|
| Color | Black |
| Style | Modern |
| Material | Q235 Carbon Steel |
| Process | Baking Paint |
| Installation Required | Yes |
| Applicable Wood Post Size(L*W) | 10*10cm/4*4in |
| Steel Columns Height | 20cm/7.87 in |
| Steel Columns Diameter | 10mm/0.39in |
| Product Size | 10.7*10*40cm/4.21*3.94*15.75in |
| Package Size | 22*10*10cm/8.66*3.94*3.94in |
| Gross Weight | 2kg/4.41 lbs |
| Net Weight | 1.9kg/4.19 lbs |

