General description Lightweight Heavy Duty Snatch Block Swivel Hook designed for lifting, pulling, towing, and redirecting applications. This snatch block is equipped with a safety hook and a bush sheave, making it ideal for various tasks, although it is not suitable for high-speed applications. Technical specifications Head Load: 4 Tonnes Sheave Diameter: 4 1/2 Inch (115MM) Compatible Wire Diameter: 10-12MM Overall Height: 358MM Side Width: 70MM Front Width: 120MM Weight: 6KGS Factor of Safety: 4:1 Other information Conforms to: BS EN 13157: 2004 + A1: 2009 Test Certificate included (sent via email)