Material and durability - Made of food-safe SUS 304 stainless steel, these heavy-duty ceiling hooks are durable and rust-proof. They are a high-quality industrial swing hanger suitable for all swing products indoors and outdoors. 2-in-1 rotating design - The 2-in-1 design holder can rotate 180 degrees forward and backward, increasing flexibility and making it easier to hang other heavy objects on the ceiling mount. Easy installation - Before installation, drill a pilot hole into the wood or metal bracket. When mounting on wood or metal supports, attach two nuts and washers and tighten the screws. The removable safety buckle allows the swing ring to be removed as needed. Safe and capable - The standard heavy-duty ceiling hooks are suitable for both children and adults. The two ceiling hooks have a load capacity of up to 250 kg. Compatibility and versatility - Designed to work with all swing products indoors and outdoors. The 2-in-1 rotation expands the range of objects that can be hung on the ceiling mount. Use scenarios - Indoor playground or living area: install on a ceiling to hang a swing seat for children or adults. - Outdoor porch or patio: mount to support outdoor swings or swing accessories with strong stability. - Garage or gym area: use the rotating design to hang gym rings or other heavy equipment up to the 250 kg capacity.