This hook is make fromhigh strength steel and by heat treatment proceeding to keep the safety.
Specifications:
Material: Steel
Bteaking Strength(B/S):4400lbs/2000kgs
WorkingLoad limit(WLL): 1450lbs/660kgs
Bteaking Strength(B/S):4400lbs/2000kgs
WorkingLoad limit(WLL): 1450lbs/660kgs