Pulleys are a very important item to any ropes course. There are Zip Pulleys, Pulleys that are used on cable and others that are used on rope. There are also static belay pulleys i.e. spin static and shear reduction devices that have a sheave like a pulley but it doesn't spin to create friction. Then you have the Zip Brake Block that is sometimes used on a zip-line as part of a braking system. Zip Pulleys come in a variety of shapes and sizes; some stainless steel and some aluminum. We try to offer a selection of each type pulley to accomodate different preferences.