Features: Adjust the up and down switch to the corresponding position and turn the hand wheel to the right until the chain is taut, then start working. When the up and down switch is in the middle, the chain can be pulled freely to adjust the position of the hook. The alloy steel micro hook will not break, but will slowly deform when overloaded, ensuring safety. The lifting chain is made of G80 galvanized manganese steel with high strength, high toughness and long service life. The chain's anti-drop ring prevents the chain from being pulled out when you pull the chain freely to adjust the hook's position. The cover on the handle provides a comfortable grip and prevents your hand from being injured. Specifications: Chain length: 3 meters / 9.84 feet Lifting weight: 3000 kg Lifting height: 3 meters / 9.84 feet Weight: 22 kg Package includes: 1 x Chain Hoist Note: 1. Please allow 1-5 cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.