Material: Made of precision forged alloy steel, high temperature resistance, high wear resistance. The tensile strength ob is 1080MPa. Size: M16 x 31.8, working load: 1.12Ton-2Ton, 2 Pieces. For lifting applications; ensure proper installation and observe the working load limit Safety-focused Design: Proof load tested at 2.5× working load (as stated by manufacturer). Good toughness, fatigue resistance and high efficiency. 360 Degree Rotation: The built-in ball bearing rotates 360° without vibration, with uniform force and no torque, easy to use. Application: Widely used in industries such as industry, ports, bridges, machinery, logistics, construction, coal mines, petroleum, stadiums, etc. QWORK