Check the listing for details. COOPER POWER SYSTEMS MoDEL 404 Pulley. Condition: Used. Listed at 249.00 USD. The COOPER POWER SYSTEMS MoDEL 404 Pulley is a high-quality lifting machine hardware component designed for industrial applications. Made by the reputable brand Cooper, this pulley is specifically designed for use in lifting machines and rigging systems. With the model number MoDEL 404, it ensures compatibility and reliability in hoisting and winching operations. This pulley is a crucial part of any material handling system where efficiency and durability are essential for safe and smooth lifting processes.The COOPER POWER SYSTEMS MoDEL 404 Pulley is a high-quality lifting machine hardware component designed for industrial applications. Made by the reputable brand Cooper, this pulley is specifically designed for use in lifting machines and rigging systems. With the model number MoDEL 404, it ensures compatibility and reliability in hoisting and winching operations. This pulley is a crucial part of any material handling system where efficiency and durability are essential for safe and smooth lifting processes.