Qingdao Haosail Machinery Co., Ltd.

Our Grade 80 swivel self-locking lifting hook is one of our star heavy-duty rigging hardware products, designed for secure and reliable lifting operations in various industrial scenarios. This lifting hook is drop forged from high-quality alloy steel. After precise heat treatment, it achieves high tensile strength and outstanding anti-fatigue performance. The surface adopts bright red baking paint coating, which provides good resistance against rust, scratches and abrasion even under harsh outdoor or marine working environments.

The hook comes with a built-in 360-degree swivel bearing. During hoisting, it can rotate freely under load, which effectively eliminates twisting and knotting of wire ropes or lifting slings. This design protects lifting accessories and reduces hidden safety hazards caused by torsion. Equipped with a heavy-duty self-locking safety latch, the gate can automatically snap shut after loading. The latch firmly locks the hook opening to prevent slings, chains or cargos from slipping off accidentally, even under sudden shaking during lifting. This safety mechanism greatly protects operators and goods on site.

We supply multiple tonnage models to meet different load requirements. Every batch of hooks undergoes strict quality inspection, including proof load test and breaking load test. All products comply with international lifting standards, and relevant test certificates are available upon request. Our products have passed full quality control before shipment.

This swivel self-locking hook is widely applied in engineering construction, factory workshop hoisting, marine rigging, cargo loading and unloading, mining equipment and logistics lifting. It is very popular among overseas buyers from Russia, Australia, Chile and other regions. We have rich export experience and fully understand local import requirements and certification standards.

Our factory supports bulk order supply and can provide professional technical support for customers. Whether you need standard models or customized specifications for special lifting projects, we can offer stable and cost-effective solutions. If you are searching for trustworthy G80 lifting hooks and complete rigging hardware, please feel free to contact us. We can send product catalog, technical datasheets and competitive quotation for your evaluation.