General description This 12-piece ceiling hook set is designed for versatile hanging applications, including hammocks, punching bags, and swings. It features a 360° rotating hook that prevents tangles and twists, ensuring a smooth experience. With a robust load capacity of 450 kg, this stainless steel assembly kit is perfect for both indoor and outdoor use. Technical specifications Material: Stainless steel Load capacity: 450 kg Includes: 1 ceiling bracket, 4 expansion screws, 4 hex head screws, 1 swivel hook, 1 carabiner, 1 swing spring Usage This ceiling hook is suitable for a variety of applications, including: Sling trainers Hammock swings Sandbags Chairs Yoga Wind sails shading Other information The spring reduces wear from shocks and knocks, extending the life of the assembled parts. Safe and reliable for both children and adults.