Feature:1.Every product has a unique Manufacturing Part Number label on the inner kit that proves it has been qualified,which consist of Part Number,Model Number and inspection date information;2.If you've got any questions on the item,please provide us the Manufacturing Part Number for checking,your income can be guaranteed.3.For use with rope, leashes, straps, weldless chain, small diameter cable, keychains, etc.4.Multi-direction swivel designed supports prevent tangles.5.Great for marine, equestrian, sports, baggage and pets; indoor or outdoor use.6.Suitable for M5/M6 chains,120 Kg Max capacitySpecification:Material: 304 Stainless SteelColor: SilverSize: 2#/M6Dimesion: 102 x 38mm/4" x 1.5"(L x W)Max capacity: 120 KgWeight: 455gPackage Included:5 x Swivel Snap Hooks