XUEMEI XIAANQI This swivel hook is a kind of hook which is connected with other rigging accessoriesMade of 304 stainless steel, sturdy and durable360 degree rotation: you can change the lifting angle and rotation at will.With a significant working load limit, 1000kgUsed for all kinds of project lifting machinery, metallurgy mining equipment, port railway loading and unloading, forestry machinery, land transportation.Product Size:1000KGSpecifications:Material: 304 stainless steelWorkload: 1000 kgColor: SilverSize:15.5 8.5cm / 6.1 3.35in (1000kg)Weight:458gPackage includes:1 swivel hookNote:1.Regular inspection of the hook according to the condition of use, no more than one month2. Stop using when the hook is not flexible of rotation3. Stop using immediately when the hook is deformed4.It is forbidden to overload the use5.It is forbidden to stand under objects when adjusting the suspension