Perfectly secures roof canopies, garden pergolas, cabinet frames, and shelving systems while maintaining clean right angles alignment in tight spaces Crafted from heavy duty steel, these 4 piece corner brackets provide load bearing capacity up, ensuring long lasting structural stability for both indoor and outdoor projects Ideal for craft enthusiasts, professional builders, and homeowners seeking reliability reinforcement solution for furniture, fences, or storage units requiring 90 degree joint The versatile 4 " " " design combines industrial grade durability with a sleek black finish, making it an essential hardware upgrade for structural integrity across residential and commercial applications Each 2mm thick L shaped bracket features pre drilled holes for simple installation and a rust resistant powder coated finish that withstands, scratches, and harsh weather conditions, Manufacturer: GMBYLBY