
Hsz Type Manual Hand Chain Hoist Elephant Chain Block. High Safety Performance: Features ratchet friction vane unidirectional brake for safe braking under load. Durable Alloy Steel Construction: Shell and main parts made of high-quality alloy steel for strong wear resistance. High-Strength Lifting Chain: Chain adopts 800Mpa high-strength lifting chain with medium frequency quenching treatment. Wide Application Range: Suitable for double beam cranes, gantry cranes, construction sites, docks, and warehouses. Lightweight and Portable: Small size and light weight design make it easy to carry and operate manually. CE and TUV GS Certified: Meets European CE safety standards and holds TUV GS certification. Customization Available: Offers full customization, minor customization, and flexible customization options. Efficient Mechanical Design: High mechanical efficiency with smooth weight dropping via five-tooth long shaft.