General description Pulley blocks are essential tools for various lifting and towing applications. This 3 Ton GMI Treble Block features a swivel hook and is designed for use with 24MM fibre rope. The block is galvanised to provide protection against corrosion and includes a built-in becket for added convenience. Technical specifications Safe Working Load: 3 Ton Suitable for Fibre Rope: 24MM Finish: Galvanised Product Code: SFGBTH6 Dimensions: A: 350 MM B: 100 MM C: 125 MM D: 24.75 MM E: 115 MM F: 30 MM Other information Conforms to: BS EN 13157: 2004+A1: 2009 Test Certificate Included (Sent via email)