Indoor And Outdoor Use: Perfect for swings, swings, swivel chairs, punching bags or any other heavy object from a hanging stand./li> Corrosion Resistance, High Hardness: 304 stainless steel rings made oHIGH QUALITY raw material. No rust, corrosion resistance, high hardness, non-toxic and non-polluted environment. / Li> Easy to Install: We have pre-drilled two holes for bolting to wood or concrete beams. Features 2 concrete anchors and 2 hex lag bolts, and a unique one-piece design and can be installed in minutes. Rotation Design: The innovative design makes the use more flexible and can be used more widely, such as playgrounds, swings, porch swings or ham / li swings> Safety and Strength: Rely on thesHIGH QUALITY swivel hangers to support children and adults safely. The weight limit is 1000 lbs Product description How can you enjoy the fun in the family backyard? Yet are you worried that no child will have a place to play? Are you still worried that there is no place in your house to hang the chair? Would you like to practice Aerial Yoga at home? This ceiling mount cannot be rotated. Please check before installation whether the ceiling is stable enough. The load limit of 450 kg. Make sure that the surface you are installing will support the weight and resistance. Fixing only to concrete ceilings with the fixing material supplied. Not suitable for plasterboard ceilings or other flexible building materials. Set of two 360 rotations with articulated bolt Designed with a strong durable hook, the hook can be rotated 360 in either direction. We fitted a 304 stainless steel O-ring to prevent the shaft from slipping. Also, the hook loop is strong enough to provide security.