The Alloy Swivel Self Locking Hook has the following features
● It can be matched with G100 chains;
● The performance is increased by 25% compared with G80 products;
● Each workpiece 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 100% magnetic powder flaw detection;
● Surface treatment: Powder plastified;
● Color code: Blue RAL5015.