The ISC Large Cast 20mm Pulley is a heavy-duty pulley that is perfect for a variety of applications, including rigging, lifting, and hauling. It is made from durable cast aluminum and features a smooth, rounded design that reduces friction and allows for efficient rope movement. The pulley also has a large sheave that can accommodate larger ropes, making it ideal for high-load applications.

Key features of the ISC Large Cast 20mm Pulley:

•     Length - 258mm
•     Width - 160mm
•     Height - 100mm
•     Weight - 3432g
•     Cheek Material - Cast Aluminium
•     Wheel Material - Aluminium
•     Min Breaking Strength (MBS) - 200kN
•     Working Load Limit (WLL) - 20kN

The ISC Large Cast 20mm Pulley is a great choice for anyone who needs a reliable and efficient pulley for heavy-duty applications. It is also a popular choice for arborists, firefighters, and other professionals who need a durable and high-performing pulley.