Weather protection: our swivel clamp is galvanized and therefore weatherproof and can therefore be used both indoors and outdoors in boxes, porch swings, all kinds of objects for children, hammocks or for hanging heavy objects in the garage for example Easy to attach: our swing hooks are ideal for squared timber measuring 9 x 9 cm. They thus serve as a solid attachment for the beams. They are ideal for yoga trapeze swings, punching bags, porch swings, all kinds of children's swings, hammocks or for hanging heavy items in the garage. Sturdy metal &gt ; The swing attachment consists of a 9 x 9 cm clamp, a carabiner and a nut with a screw. Caution: Do not overtighten the nut during installation. Swing hook for hanging swings, sandbags, hammocks and similar loads - Maximum load per hook: 150 - Dimensions: 9 x 9 cm - Material: metal. p> < p>Number of products: 2 pieces Color: silver ladaceae