NORJIN 4 Pack G80 Alloy Steel Hammerlock Coupling Link, 5/16" Hammer Lock Safety Chain Connector Link?4400 lbs Working Load Limit - Product Features
- Great Durability: Grade 80 drop forged alloy steel heavy structure, sturdy, anti-wear, anti-corrosion.
- Load Limit: Max working load: 7100 pounds
- It can be used to quickly assembly, dismantle and reassembly the lifting chain slings