Campbell CHB300 3″ Hand Line Utility Block with Latched Swivel Hook 7380300

Model CHB300 For Stringing Conductor Cable or Fiber Rope Applications Side Opening Block with Zinc Plated Swivel Hook with Safety Latch CHB300 features Ultra-lightweight Block and Sheave Molded from Rugged Reinforced Nylon Fiberglass High Di-Electric Material and 1,000 lb. Safe Working Load Limit 3″ Sheaves – Blocks Can Accommodate Rope Through 5/8″ Diameter Design Factor: 3 to 1