General description These heavy-duty 180° ceiling hooks are made of 304 stainless steel, ensuring they are 100% rust-proof and suitable for both indoor and outdoor use. With a maximum weight limit of 900kg, these hooks are perfect for a variety of applications including swings, hammocks, and other heavy objects. The 2-in-1 design allows for flexibility in hanging, making them ideal for playgrounds, yoga, and sports accessories. Technical specifications Material: 304 stainless steel Weight limit: 900kg Design: 2-in-1, 180° rotation Included: 2 swing hooks Installation Mark the position on the wooden beam and pre-drill a small pilot hole. Use a hammer to tap the screw into the wood. Finally, use a wrench to secure the screw fully into the wood. Ensure the beams are the correct size and supported before installation. Usage These hooks can be used to hang a variety of items such as: Porch swings Hammock swings Heavy bags Sandbags Yoga swings Aerial silks Gymnastic rings