The Air Conditioner Mini Split wall mount brackets measure 31" x 16'' x 20". Suitable for air conditioners, MINI SPLITS ranging from 9000 to 36000 BTU. They come pre-assembled and equipped with a security clip for extra reinforcement and easy installation. The kit also includes installation hardware. To prevent corrosion and provide a better-looking surface, the brackets are treated with an extra white polyester coating. They come with a mini leveling tool for accurate installation. Loading capacity 300 Lbs.