VEVOR High-Quality Brackets: Stable & Secure Our brackets, available in multiple sizes and specifications, are compatible with various standard wood posts. Constructed from thick carbon steel plates, they are welded for durability and coated to resist corrosion and rust. Choose VEVOR for a secure solution. Premium Pergola Brackets Enhanced Durability Sunshade Sail Attachment Secure Installation VEVOR High-Quality Brackets: Stable & Secure Our brackets, available in multiple sizes and specifications, are compatible with various standard wood posts. Constructed from thick carbon steel plates, they are welded for durability and coated to resist corrosion and rust. Choose VEVOR for a secure solution. Key Features 4" x 4" Four-Way Pergola Brackets: This durable and strong pergola bracket kit that covers wooden beams, preventing them from rotting due to rainwater and harsh sunlight. It is designed for the mainstream 4" x 4" specifications and can accommodate actual dimensions of 3.6 x 3.6