Introducing the CNQLIS Heavy Duty Shelf Post Base, designed to provide exceptional support and stability for your shelving needs. This set includes four robust column bases, ideal for 4’x4′ post anchors, ensuring that your shelves remain secure and level. Crafted from high-quality carbon steel, these bases are built to withstand the test of time, providing wear resistance and corrosion resistance for long-lasting use.

The CNQLIS post bases feature a thickness of 3mm, providing strength and resilience for various applications. These bases are specifically designed to accommodate 4’x4′ columns, making them a versatile choice for DIY enthusiasts and professional builders alike. The internal dimensions of 3 1/2 inches allow for a snug fit, ensuring that your posts remain securely anchored.

Installation is straightforward, as these bases are designed to be placed between the wall top plates, serving as effective connectors for your shelving system. With a bolt hole diameter of φ3/8′ (10.5mm) and 12 nail holes with a diameter of φ3/16′ (5mm), these bases offer multiple mounting options, allowing for a customized setup that meets your specific needs.

Whether you’re constructing a new shelving unit or reinforcing an existing one, the CNQLIS Heavy Duty Shelf Post Bases deliver unmatched performance. Their black finish not only adds a sleek aesthetic but also enhances their durability by providing an extra layer of protection against environmental factors.

In summary, the CNQLIS 4 PCS Heavy Duty Shelf Post Bases are the perfect solution for anyone looking to improve their shelving system. With their sturdy construction, easy installation, and versatile application, these bases will help you achieve a reliable and aesthetically pleasing shelving solution.