Small flexible lifting and sliding pulley with large load capacity, provides the most convenience for your work. Make Your Job Easier and Efficient Pulleys are used to change the direction of an applied force, transmit rotational motion, or achieve mechanical advantage in a linear or rotational motion system, designed to suspend weight objects in order to'lighten the load. Durable and ergonomic design Made of 304 stainless steel for long-lasting use, rust-proof and corrosion-resistant.Besides, the pulley rotation yoke is strong and durable, can rotate 360 degrees, convenient to use. easy to use and practical The fixed top makes it easier to handle the rope, the smooth roller provides excellent rope crossing, you can save effort and change direction.Widely used in tensile effort of steel cables or other rope tools, suitable for cable lifting, tent tightening, industrial lifting, working at altitude and many other fields. Package included 12 packs Heavy Loading Single Pulley (M15) - Well constructed from 304 stainless steel.