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Features & Details
- Stable Support: Each post base measures 3.78 x 3.78 inch, with a total of 4 pieces. The inner tube size is 3.6 x 3.6 inch, and the bottom cross-section size is 5.5 x 5.5 inch. It is recommended for use with 3.5 x 3.5 inch posts. The fully enclosed design provides secure, effective support and ensures no wobbling during use
- Durable and Sturdy: This post bracket is made of carbon steel with a wall thickness of 0.08 inch, ensuring long-lasting durability. The surface is powder-coated for corrosion and rust resistance, providing a long service life
- Installation is a Breeze: You can quickly install it by following the user manual. Simply drill holes with a power drill, use the screw holes, and secure with screws. The process is time-saving and effortless
- Complete Accessories: Our post anchor includes M8*60 Self-Tapping Screws, φ12*60 Expansion Screws, M8 Washers, M5*25 Wood Screws, 8-13 Double-Ended Wrench, making installation straightforward and easy
- Wide Application: The dual-purpose screws are suitable for both concrete and wooden floor installations. This post base can be widely used in pergolas, porch railings, column supports, and more, providing secure support
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Reviews 4.9
All reviews are from verified purchases
Average rating based on 18 reviews
Top Reviews
Bryan
Reviewed on Nov 03,2024
These post bases worked flawlessly, they are sturdy Mount easily, and visually appealing. A perfect addition to complement my deck.
PB
Reviewed on Oct 31,2024
These post bases are tough. I needed to use them to build a pavilion that made of 4x4's and used these to anchor them to my concrete pad. These are sturdy and were extremely easy to install. I recommend.
Shane Mitchell
Reviewed on Oct 17,2024
Didn't like the included anchors as they easily can be miss-installed and not be secure enough to hold 200 lbs required by law. I anticipated this and had purchased longer ones of a different design and my project went well. I would recommend this product to others.
Keith Gerald
Reviewed on Oct 09,2024
Good product, high quality that stands up well! I have been very pleased with them and have placed another order since this original order.
Keith Gerald
Reviewed on Oct 09,2024
The only negative if there is one, is that the interior of the base is smaller than dimensions of the 6X6 post. You have to trim, shave, or sand the bottom six inches of the post for it to fit inside the base. Other than that, they are really good quality and perform really well!
Angel Rios
Reviewed on Jun 16,2025
It's the third time I buy this product and I'm very satisfied. The product came on time and it was very well packaged.
William Wilson
Reviewed on Jun 08,2025
Did as expected
Getting a round tuit
Reviewed on May 10,2025
Completely satisfied and surprised by these mounts. Excellent quality and heavy duty. Includes all the mounting hardware and a small wrench to boot! I'm confident the mounts will outlast the posts.
Brian Irish
Reviewed on Apr 28,2025
I can't believe how sturdy and strong these are extremely accurate to the size of 4x4 posts will be ordering more soon
Mark Sweany
Reviewed on Feb 11,2025
Great product!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
About this item
Product specification
- Item Model Number
- QB-4in-4
- Kit Quantity
- 4 pcs
- External Dimensions
- 3.78 x 3.78 inch / 96 x 96 mm
- Internal Dimensions
- 3.6 x 3.6 inch / 92 x 92 mm
- Base Cross-section
- 5.5 x 5.5inch / 140 x 140 mm
- Wall Thickness
- 2mm
- Net Weight
- 11 lbs / 5.0 kg
- Product Dimensions
- 5.51 x 5.51 x 5.51 inch / 140 x 140 x 140 mm
Description
Reliable Elevated Platform Support System
The post base is made of sturdy carbon steel, offering durability and resistance to rust and wear. It provides stable support and comes with dual-purpose screws, making installation easy on both concrete and wooden floors. It is ideal for fixed installations in pergolas, porch railings, and more.
With serrated sleeves and self-tapping screws, our post bracket can be installed on both concrete and wooden floors.
This post anchor is made from strong carbon steel with a powder-coated surface, offering wear resistance and rust protection for long-lasting use.
Using a power drill to create holes, our deck post base features screw holes for easy installation with screws, making assembly simple.
This deck post base is ideal for fixed installations in pergolas, porch railings, and more, providing reliable safety protection.
Questions and Answers (0)
4 Pack 4x4 Post Base Brackets Wood Fence Post Anchor Inner Size 3.6x3.6 inch
4.9 18 Reviews
$ 39 99
4 Pieces
- 8 Pieces
- 4 Pieces
- 10 Pieces
- 2 Piece
4 x 4 inch
- 4 x 4 inch
- 6 x 6 inches
4 Sides Fixed
- 4 Sides Fixed
- 2 Sides Fixed
In Stock
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