Heavy Duty Springs, Hammock Spring, Stainless Steel Extension Spring Hook for Garden Swing Hammock Hanging Chair

XUEMEI Product Description:\n\nQuantity: 2 pieces\n\nColor: silver\n\nSize Material: 7 mm, Length: 108 mm, heavy duty, strong, can hold up to 500 kg (1100lb), made of high quality stainless steel, sturdy steel construction, good performance, corrosion resistant, durable and safe.\n\nSafe and stable: Our hammock accessories are the parts you need to create a comfortable hanging chair indoors and outdoors, it securely attaches to your swing chair so you can twist and rotate without tangling or turning, quiet, stress and vibration.\n\nEasy assembly Relieve collision: These swing hanger hooks with hooks at both ends, the swing spring is easy to connect to your hammock chair without using any tools or complicated operation. The spring helps relieve stress from impacts, provides a more comfortable, softer feel and will increase the lifespan of your hammock, in addition to your mounting surface.\n\nWide application: Enjoy your indoor and outdoor recreation with our spring swing hanging kit which is specially designed for hanging your swing bench, hanging chair, hammock or hammock chair, swing chairs, punching bag or other heavy object, introduces a unique even suspension system for hours of movement in silence with safe, smooth swing fun. Perfect for your patio, porch, horizontal log or ceiling mounting.