Yarding Block Single Wood - 4 in Clearance Uses: Vertical retrieval and rescue

Uses: Vertical retrieval and rescue of workers from confined spaces including manholes

Reliable internal energy absorption system

Industrial lifting systems

sheave and hook Â

Premium Grade 80 alloy steel load chain provides outstanding tensile strength

Yarding Block Single Wood - 4 in Clearance Uses: Vertical retrieval and rescueProduct Description: Hercules 4 inch wood rope blockcommonly known as a wooden pulley or a wood block. This block is a mechanical assembly traditionally used to lift heavy loads using manila or synthetic rope. It consists of a protective wooden outer frame (the shell), an internal grooved wheel (the sheave) with a hook with latch and becket other end Material: For use with fibre rope Galvanized strap, sheave and hook Design Factor: 4: 1