General description Heavy Duty Hook with a 450kg capacity, made from high-quality 304 stainless steel, is designed for durability and versatility. This hammock hanging kit allows for 180° rotation, making it suitable for various applications including hammocks, hanging chairs, chandeliers, and yoga swings. Technical specifications Material: 304 stainless steel Weight capacity: 450kg Rotation: 180° Installation Features 4 pre-drilled holes for secure mounting Includes expansion screws for easy installation in concrete Installation can be completed in minutes Usage Suitable for indoor and outdoor use Compatible with concrete ceilings and wooden beams Ideal for suspension straps, resistance trainers, hammock swing kits, Olympic rings, battle ropes, yoga swings, and boxing equipment Other information Spring carabiner allows for quick connection and disconnection of ropes, chains, and straps Custom-made silent nylon bushing and lubricating grease for smooth operation