







🏡 Anchor your outdoor dreams with unshakable strength!
The BISupply Concrete Post Anchor 4x4 Post Base Spike 4 Pack offers a robust, U-shaped steel bracket with a 0.6-inch rebar spike that penetrates 7 inches into concrete, providing superior stability for standard 4x4 inch wooden posts up to 4 feet tall. Featuring 10 predrilled screw holes for secure mounting and a durable black powder coat finish, this versatile post base is ideal for decks, pergolas, patios, and gazebos. Easy to install either in wet concrete or existing slabs, it ensures long-lasting support and professional-grade performance.




| Material | Alloy Steel |
| Colour | multi-color |
| Brand | BISupply |
| Product Dimensions | 40L x 40W Millimeters |
| Style | U shape |
| Item Weight | 2.77 Kilograms |
| Number of Pieces | 1 |
| Manufacturer | BISupply |
| Recommended Uses For Product | Deck, patio, pergola, gazebo; for posts up to 4 feet high |
| UPC | 840145800161 |
| Special Feature | Two installation methods |
| Country of Origin | USA |
| Model number | BIS-800161 |
| Number of Memory Sticks | 1 |
| Item Weight | 2 kg 770 g |
| Item model number | BIS-800161 |
| Are batteries included? | No |
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