4pcs M75 Single Pulley Block Stainless Steel Rope Pulley Pulley Roller Flagpole Pulley Snatch Block Lifting Loading 750kg

M75 Size: Runner Diameter: 75mm/2.95inch; Wheel Width: 16mm/0.63; Rotating Ring Width: 23mm/0.91; Total Length: 162mm/6.4inch; Max Load: 750kg/1653lbs. 304 Stainless Steel: Made of high-quality 304 stainless steel, which provides excellent resistance to corrosion, rust, and wear, making it suitable for both indoor and outdoor applications. 360 Degrees Swivel Ring: Single pulley with smooth turning wheel, rotation to prevent rope/cable/wire from knotting for your convenient use. Double Bearing Design: The pulley is equipped with two bearings, which greatly reduces the friction force, and makes the pulley rotate more smoothly, quietly without jamming. Widely Application: Commonly used in construction, manufacturing, and other industries where heavy lifting is required. Its sturdy construction and stainless steel material make it suitable for demanding and rugged environments.