Our Rope Hoist Pulley System is a must-have for all your lifting needs. Capable of lifting both heavy and light items, it reduces the amount of effort required and provides a safe and reliable lifting experience. With its sturdy construction, it will not break, wear out, or fade. Ideal for boating and various other lifting applications. Product name: Block and Tackle Pulley System Experimental load: 2200 LBS Rated load: 1100 LBS Labor-saving index: 6 times Rope length: 15 meters / 49.21 ft Rope diameter: 9.5 mm / 0.37 inches Maximum usage distance: 2.5 meters / 8.2 ft Usage scenarios: Air conditioning hoisting and other lifting applications Color: Silver Material: Alloy steel Package Contents: 1 x Block and Tackle Pulley System Note: The package includes only the items listed above. Other products are not included. Note: Light reflection and different display settings may cause slight color variations between the item and the image. Measurement may vary by +/- 1-3 cm.