Quickly and effectively form 180 degree horizontal square rail connections to a square line post with this fence line bracket set Pre-drilled holes to ensure an easy installation process when building your outdoor fence Comes with two brackets, one self-drilling screws, and two mounting bolts Made from durable and high-quality pressed steel that is coated in black polypropylene to prevent rusting Designed to fit 2" square aluminum posts and 1" square rails Our 2" Black Square Steel Ornamental Fence Line Brackets are two-piece clamps designed for 180° horizontal square rail connections to a square line post. They're forged from sturdy, pressed steel to ensure long-lasting performance and installation is easy with pre-drilled holes and slots, allowing you to set each clamp in place and establish a firm, lasting connection. The carriage nut and bolt needed for installation are sold separately.