Grade 80 Safety Latch Lifting Sling Slip Rigging Heavy Lifting Swivel Hook

 

   

       322 Rotary hook, can also be called universal rotary hook, traction hook and so on.Mainly used for hook, traction, lifting and so on. With spring tongue design, effectively avoid rope,

        Or other connecting parts fall off, to achieve the safety of lifting.
Rotary cargo hook is a kind of hook connected with other rigging accessories, and can arbitrarily change the hoisting Angle and rotation.
       Note: 1, according to the use of the hook regularly check, the longest can not exceed 1 month. 2, the use of the hook found that the rotation is not flexible, should be stopped. 3. The plastic deformation of the hook should be stopped immediately. 4. Overload is strictly prohibited. 5. No one is allowed to stand under the lifting.
       The hook should be scrapped when one of the following situations occurs: 1. Cracks; 2. Dangerous section wear up to 10% of the original size; 3. 15% more opening than the original size; 4. Torsion deformation more than 10°; 5. Plastic deformation of dangerous section or hook neck; 6. When the bushing of the plate hook is worn to 50% of the original size, the bushing should be scrapped; 7. When the plate hook mandrel is worn to 50% of the original size, the mandrel should be scrapped