【Multi-Size Adjustable Design | Suitable for Various Posts】This package includes 8 black deck post anchor base brackets, measuring 12.7×3.5cm/5×1.38in. Featuring an adjustable design, post anchor bracket kit perfectly fit a variety of wooden post sizes including 1.5"x1.5", 2"x2", 2"x4", and 4"x4". Eliminating the need to measure and purchase different models, one set meets the reinforcement requirements for different sized posts throughout your garden 【Heavy-Duty Galvanised Steel | Withstands Harsh Conditions】Made from high-grade galvanised steel with a black powder-coated finish, these fence post brackets offer dual-layer rust protection. The robust material is crush-resistant and maintains its shape, providing long-term defence against rain erosion and UV exposure, ensuring lasting performance in outdoor settings like patios and gardens 【Scientific L-Shaped Design | Powerful Anti-Sway Support】Featuring a precisely engineered L-shaped three-dimensional support design, these wood post anchor brackets snugly hug the wooden post and lock firmly onto the ground. They effectively prevent front-to-back sway, side-to-side rotation, tilting, or twisting, providing significantly enhanced stability for outdoor structures like railings and pergolas, offering greater safety assurance 【Pre-Drilled Holes & Full Fittings | Easy Installation for Beginners】Each adjustable bolt down post support comes with 5 pre-drilled and optimised holes, and includes 40 rust-resistant screws and a drill bit. Installation is straightforward—simply align, drill, and tighten the screws. No complex tools or specialist skills are required; a single person can easily reinforce a post 【Widely Compatible with Wood | Versatile Reinforcement】Designed specifically for reinforcing the base of wooden posts, this heavy duty fence post holder is perfectly suited for a range of tasks: securing wobbly porch railings, stabilising patio fencing, installing mailbox posts, and supporting plant trellises. It is the ideal solution for enhancing the safety and durability of wooden structures in your garden, Weight: 3.3510263824 Pounds, Manufacturer: Elyyapt