Hammock Chair Hanging Porch Swing Spring Heavy Duty Stainless Steel Hammock Swing Dual Swivel Hooks (6. 7mm)1pcsSpring for mounting hammock chairs and other hanging accessories like punching bags, hanging plants, etc.High strength steel with surface electric galvanizingLow noise, stress and vibrationSturdy Steel Construction, Industrial quality Long Spring Coil, perfect for all your heavy bag needs.Securely clip onto your swinging chair, let you spin and twist without tangling or have to untwist.Feature- Item Color: Silver- Item Material: stainless steel- Item Size: 10. 6x3. 9x3. 9cm- Bear: 200kg- Spring for mounting hammock chairs and other hanging accessories like punching bags, hanging plants, etc.- Securely clip onto your swinging chair, let you spin and twist without tangling or have to untwist.- High strength steel with surface electric galvanizing- Sturdy Steel Construction, Industrial quality Long Spring Coil, perfect for all your heavy bag needs.- Low noise, stress and vibrationPackage Including1 x hammock spring