The Vevor workbench corner brackets kit is designed to help build a sturdy, heavy-duty shop table with reliable corner support. Made from steel with a powder-coated finish, these brackets are built for rust resistance, wear resistance, and long-term use. The kit is intended for 4 x 4 and 2 x 4 lumber and includes hardware for assembly. Its right-angle design helps keep workbench legs and tops parallel, plumb, and square. Suitable for workbenches, desks, patio tables, aquarium stands, and barbecue tables.