Innovative Design: Innovative Ceiling Hook can be fixed by a lock and can rotate 180 and 360 freely. The innovative design is more flexible and has a wider range of uses. Safe and Reliable:Hammock Hook is made of high-quality, corrosion-resistant stainless steel with a hardness of up to 450kg, ensuring safe use. Low Noise:Ceiling hook specially to avoid metal friction Design to reduce noise. The lubrication system makes the oscillation of the hardware more stable, and it is very convenient to add lubricant to maintain smoothness and long-term stability. Wide Uses: Hooks are widely used, sets porch swing chairs, baby swing toys, gym accessories, jungle hammocks, kids gym equipment, suspension heavy punching sandbags, yoga, hammock etc. Package Contents:1 Heavy Duty Corrosion and High Hardness Stainless Steel Ceiling Hook and 4 Stainless Steel Screws. Hope our high quality swing bracket can bring you a wonderful experience!