Product Specifications: 12" dia/36cm; Materail: Iron; Orange peel finish,Diameter of rope: For 5/8 inch ; Weight: 14.55 lbs Dual New Improved Sealed Ball Bearings: Scaffolding 12" Iron Hoist Pulley Wheel for Working load up to1000 lbs, Recommended rope diameter: Ideal for 8 mm (5/16 in) or 11 mm (7/16 in) Safety Latch Lock: Heavy duty forged swivel hook with safety clip, Hoist Pulley wheel with safety latch lock. Hoist Pulley wheel Only not include the arm and bracket High Heights Of Lift And Very Fast Lifting Speeds: A scaffold hoist can also have many other uses across all industries because they are designed to be used outdoors, they are portable, have high heights of lift and very fast lifting speeds Widely Used: Scaffold hoists are designed to be used suspended from a building scaffold to lifting building materials to the tradesmen, saving both time, effort and money Elevate your construction and maintenance capabilities with the POPMOON 12-inch scaffold hoist pulley. This heavy-duty iron pulley wheel, finished in a distinctive reddish orange, is engineered to handle substantial loads up to 1000 pounds. The robust design includes practical ladder hooks for secure attachment and positioning during lifting operations. Whether you're working on construction sites, handling building materials, or managing warehouse operations, this pulley system provides reliable performance for your vertical lifting needs. The substantial 12-inch wheel diameter ensures smooth operation while maintaining durability for demanding job site conditions. Perfect for scaffolding setups and general construction applications, this pulley combines functionality with industrial-grade strength.