Designed to work with standard 4 in. W x 4 in. D lumber, this kit provides all the structural connectors needed to construct a stable, attractive outdoor framework for patios, gardens, lawns, verandas, and more. The kit includes 4 3‑way corner brackets, 2 4‑way middle brackets, and 6 post bases, giving you the components necessary to build a wide variety of pergola shapes and sizes. Whether you are creating a freestanding structure, attaching to an existing wall, or designing a custom layout, the brackets offer the flexibility to adapt to your vision. The 3‑way brackets are ideal for forming strong corner joints, while the 4‑way brackets allow for intersecting beams in the middle of the structure. The post bases secure vertical supports firmly to the ground or a solid surface. Each bracket is constructed from precision‑welded steel and finished with a powder‑coated surface that resists rust, corrosion, and deformation. Installation is straightforward and DIY‑friendly. The brackets are pre‑drilled to fit standard 4 in. W x 4 in. D lumber, so there is no need for complex measuring or cutting of the metal components. Simply cut your wood to the desired lengths, align the brackets, and secure them using the included expansion screws. The process is quick, repeatable, and does not require specialized tools or advanced carpentry skills. Once assembled, the structure feels solid and stable, with no wobbling or flex in the joints. Color: Black.