Durable Metal for Everyday Use：45° Angle support bracket is constructed from sturdy metal material with a solid build, designed for reliable performance in common residential and DIY applications. DIY-Friendly Installation：Pre-drilled mounting holes allow for easy alignment and installation using standard tools (mounting hardware included), saving time for both DIYers and professionals. Design: This pergola bracket features a 45-degree angle design that helps reinforce corners and connections, providing added stability for wooden beams and framing structures in everyday projects. Easy installation: Each set includes 4 brackets with pre-drilled holes; screws are included in the package to ensure easy installation. Please verify your lumber dimensions before ordering. Applications: This pergola kit is widely used for pergolas, decks, railings, fences, wooden posts, and various backyard structures, making it an ideal solution for home improvement needs.