Strong load capacity: With a load capacity of up to 500 kg, our heavy-duty ceiling hooks are safe and reliable, ideal for hanging heavy home accessories. Please pay attention to the load capacity of the attachment when using. For example, if you want to build a swing in the garden, choose a tree trunk or iron frame that is thick enough. High-quality materials: All parts of the hook are made of high-quality 304 stainless steel, which has high hardness and wear resistance. It will not rust or corrode after long-term use and is very durable. Thick material ensures durability and safety. 360° rotation: The swing hook can rotate 360 degrees and move 180 degrees back and forth, without tangling or deforming, and is very flexible, so you can swing the hammock freely to relax or play and enjoy the feeling of floating in the air. Easy to install: You don't need to buy additional mounting screws, the sturdy ceiling hooks are quick to install and use. Our set includes 1 swing hook, 1 detachable carabiner, 2 concrete anchors and 2 screws for wood installation. The swing hooks have two pre-drilled holes, which allows you to easily attach them to solid ceilings, walls and wooden beams. This mounting accessory provides extra safety and is the perfect swing hook for any indoor or outdoor swing toy. Widely used in wood and concrete: Our swing hardware includes 2 screws for wood and 2 expansion bolts for concrete, perfect for ceilings, sandbags, porch swings, hammocks, rocking chairs, rings, yoga swings, boxing equipment and more. Wide range of applications: The hooks are suitable for indoor and outdoor use and support hanging yoga hammocks, yoga swings, aerial silks, aerial yoga, porch swing springs, yoga swings, swing swivels, slings, corner for children's chairs, swings for multiple children, swivel hooks, hammock cradles. Suitable for Olympic rings, battle ropes, gymnastics ring equipment, swing ring swings, boxing equipment