1ALLOY STEEL MATERIAL: This steel pipe large opening lifting hook is expertly crafted using premium alloy steel, ensuring strength, durability, and reliable performance. 2SURFACE SPRAY TREATMENT: The hook is coated with a spray treatment, not only improving its visual appeal but also providing additional protection against corrosion and wear. 3HIGH TEMPERATURE QUENCHING TREATMENT: The hook undergoes a high temperature quenching process, resulting in a strong and resilient structure. Its one piece forged construction ensures excellent load bearing capability. 4HARD TEXTURE WITH REINFORCED AND THICKENED DESIGN: The hook is designed with a hardened texture and reinforced thickness, making it strong and resistant to deformation. This design allows for even distribution of force and ensures long term, reliable performance. 5FLEXIBLE AND EFFICIENT USE: The steel pipe hook offers flexible use and can be applied in various work scenarios. Its robust construction and reliable performance enhance work efficiency, helping users to complete tasks more effectively.