Professional G80 Connecting Links (Hammerlock) & Grade 80 Chain Slings manufacturer. Drop forged alloy steel, 4:1 safety factor, EN1677 compliant. Get bulk factory prices!
As a leading rigging hardware manufacturer, our G80 Connecting Links (also known as Hammerlock links) are engineered for maximum durability and safety. These coupling links are essential for connecting master links, chains, and hooks in heavy-duty lifting systems.
Superior Material: Made from high-strength drop-forged alloy steel.
Safety Guaranteed: 100% proof tested with a 4:1 safety factor.
Surface Treatment: Powder coated (Red/Yellow) or galvanized for corrosion resistance.
Standard Compliance: Fully meets EN1677-4 and AS3776 international standards.
Our Grade 80 Chain Slings offer versatile solutions for industrial lifting. Designed with heavy-duty alloy steel chains and precision-engineered end fittings like S-hooks or clevis hooks, these slings are built to withstand the toughest environments.
High Load Capacity: Available in single, double, or multi-leg configurations.
Custom Lengths: We provide custom chain lengths and hardware combinations to suit your project.
Strict Quality Control: Each lifting chain sling is inspected for crack detection and load capacity.
| Model / Size (mm) | Size (inch) | WLL (Tons) | Breaking Load (kN) | Application |
| G80-CL-10 | 3/8" | 3.15 | 126 | Hammerlock Link |
| G80-CL-13 | 1/2" | 5.30 | 212 | Hammerlock Link |
| G80-CS-10 | 3/8" | 3.15 | 126 | Chain Sling Assembly |
| G80-CS-13 | 1/2" | 5.30 | 212 | Chain Sling Assembly |
Buying from a direct Rigging Hardware Factory ensures both quality and cost-effectiveness for your bulk orders:
OEM & ODM Services: We can laser-etch your logo and specific WLL (Working Load Limit) on each connecting link.
Traceability: Each batch of hammerlock links and lifting chains is issued with a mill test certificate.
Global Shipping: Fast lead times for wholesalers and industrial distributors worldwide.
These rigging components are widely used in:
Construction: Crane lifting and structural steel rigging.
Mining: Heavy equipment towing and material handling.
Marine & Offshore: Saltwater-resistant lifting assemblies.
Manufacturing: Overhead factory cranes and assembly lines.
No. 7, inside No. 345, Linfu West Street, Yingdong Village, Beian Sub-district Office, Jimo District, Qingdao City, Shandong Province
