Features: Engineered with high strength steel, this not fall hook delivers outstanding tensile strength and corrosion resistance, outperforming traditional hardware in demanding outdoor environment. Features coated wear resistant surfaces with 50% enhances durability, maintaining smooth operation while reducing abrasion risks for long service performances in strong applications. Ideal for construction workers, utility maintenance , and industrial professional requiring reliable fall defense during elevats operations. designs for scaffolding assembly, tower maintenance, and rooftop projects where secure load bearing capacity and weatherproof performances critical. Combines ergonomic not slip texture with lightweight yet strong construction, enabling single handed operation and smooth compatibility with slings, rope, and safety harness systems. Specifications: Material: steel Size: about 210x210mm/8.26x8.26inch Comprehensive inspection before use: Before each use, carefully check the surfaces of this hook for any cracks, deformations, wear, etc. concentrate on key parts such as this hook opening and hook neck, and pay special attentions to whether the not -disengagement pawl can close and lock normally. If any abnormality is found, stop using it immediately and replace it. ​ Standardize installation operations: During installation, ensure that this hook is correctly connection to the lifting , steel wire rope and other accessories, and secure that the connecting parts fully embedded in this hook body without any twisting or knotting. Use suitable clamps, shackles and other fixing devices, and operate strictly in agreement with the installation instructions to avoid loosening due to improper installation. Package Includes: 1xDual Hook note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.