40x40mm Thicken Aangle Iron Pulley Suspension Cranes Ring/Tile Type Angle Steel Pulley

Features:Durable material: the pulleys is made of thickened steel, surface galvanized treatment, wear-resistant and corrosion-resistant, not easy to rust and break, strong and durable.High quality bearings: Lower noise, smooth sliding, less prone to heat generation.Use: : Lifting heavy loads is a breezes with this adjustable pulleys, designed to work seamlessly with 40 angle iron rails.Specification:Type: Ring type / Falt tile typeSize: As showMaterial: SteelApplicable to 40*40mm angle ironPackage List:1 x Angle Iron Pulleys