Heavy-Duty Overhead Cable Pulley Block

• Heavy-duty overhead cable pulling pulley block designed for smooth and safe cable stringing. • Features a high-strength nylon sheave wheel to prevent cable friction and damage. • Mounted in a galvanized steel bracket for high load capacity and weather resistance. • Corrosion-resistant zinc-galvanized steel frame suitable for outdoor conditions. • Equipped with a solid drop-forged hook for secure attachment to overhead structures. • Adjustable side clamp ensures stable positioning under tension. • Applications: electrical power line installation, optic cable laying, telecom infrastructure maintenance.