8 Pcs Pergola Brackets?4?X 4"(Actual 3.6 "X 3.6") Post Top Rafter Brackets, Quality Materials?The pergola bracket kit is made of carbon steel with professional precision welding technology, high strength, not easy to deform and durable. Spray black powder coating can effectively prevent rust, good corrosion resistance. Exclusive Design?The 4x4 pergola bracket has added corner support on both edges compared to standard products, significantly enhancing the stability of the connections. (If you need a sturdy pergola brackets, this feature is definitely worth considering? Wide Application?This gazebo post bracket is suitable for outdoor gazebo, porch, log cabin, deck, railing post connection application for 4? x 4? (actual size: 3.6? x 3.6?) lumber. Easy Installation?Place the wooden post into the pergola brackets, keep it vertical, and then fix it with screws. The reserved 11 screw holes make the connection more solid. SIZE SET?The pergola rafter brackets measure 3.7 "L x 3.7 "W x 3.6 "H, and the height of one side of the connecting plate: 7.15". You will receive 8 pergola brackets and 88 screws.