Build a sturdy pergola or gazebo frame with a complete 12-piece pergola bracket kit designed for 4x4 posts (fits actual 3.7 x 3.7 in lumber). Ideal for DIY backyard pergolas, patio covers, garden structures, and other outdoor shade projects.

• Complete pergola hardware set: Includes 4 three-way corner brackets, 4 four-way center brackets, and 4 post bases for a clean, consistent structure layout.
• Heavy-duty, rust-resistant steel: Made from thick galvanized steel with a durable powder-coated finish to help resist corrosion and outdoor weather exposure.
• Fast, beginner-friendly installation: Pre-drilled holes and a straightforward bracket design make assembly easy with standard tools—no welding and no complicated cuts.
• Flexible 3-way & 4-way connections: Use the 3-way brackets for corners and beam-to-post joints; use the 4-way brackets to join cross beams at center points for custom pergola layouts.
• Secure post base anchoring: Post bases help stabilize and anchor posts to wood or concrete surfaces for improved overall rigidity.
• Tight fit & reliable support: Engineered to hold 4x4 posts firmly to reduce wobble and shifting, supporting a stable outdoor canopy structure for long-term use.
• Hardware included: Comes with screws and standard fastener spacing to streamline your pergola build from start to finish.

Compatibility note: Designed for 4x4 lumber with an actual size of 3.7 x 3.7 in for best fit.