Swing Hook: Includes 1 swivel hook, 2 expansion screws, 2 screws, 1 carabiner, 2 plastic plugs, 360° rotating ceiling hammock hook, can hold up to 450 kg load capacity, perfect for hanging hammocks, swings. Punching bag and yoga strap for indoor and outdoor relaxation. Can also be used for hanging heavy items in the garage. Safe and Rust-proof: The heavy-duty swing hook is made of high-quality 304 stainless steel, manufactured in strict accordance with American ASTM standards, strong, rust-proof, corrosion-resistant and durable, you can hang the swing safely. And so simple, it can also be used for hanging heavy ceilings in a wooden porch, yoga hooks. Easy to install: With this heavy-duty swing, you can easily install it in concrete ceilings and wooden beams. Comes complete with 2 hex bolts for concrete applications and 2 screws for wood applications. This accessory set can be used for hanging chairs, swings, hammocks, sun sails, awnings. A good helper for outdoor camping activities.