Great British Steel: Made in the United Kingdom with Great British Steel, meaning this product is heavy duty, robust, hard-wearing, and will last a lifetime. Powder Coat Finish: Powder coated in textured black for a premium and clean finish that will remain rust free. Framola: The Framola Pergola Corner Brackets is used to secure the 3 pieces of wood at the corner joints of a Pergola structure. It is part of the Framola system which allows you to easily construct pergolas in your garden. Please see our images for constructions our customers have made and sent to us. Staggered Holes: "Staggered" holes to ensure that the screws do not cross over or collide within the wood. Internal Corner Bracket: Comes with two smaller internal brackets which can be used to strengthen the wood internally., Manufacturer: Indoor Outdoors