The alloy steel self locking eye hook has the following features The self locking structure of the hook will be automatically closed under the situation of load lifting, so that the lifting is much safer. It is forged by special alloy steel with high intensity and high toughness, and then it is heat treated; It can be matched with G100 chain; The performance is increased by 25% compared with G80 products; Each work piece should pass testing at 2.5 times of working load limit; We should carry out sampling and 20000 times of fatigue testing; We should carry out strict sampling and breakage testing for each batch of products; We should carry out 100% magnetic powder flaw detection; 100% of the pin should be tested to ensure that they have the same hardness; Surface treatment: plastics spraying; Color code: Blue RAL5015.
