Choose the Everlast #70 Utility Pulley with 2-1/2" Wheel from Everlast Pulleys LLC if you are looking for for a rugged and durable pulley. It is built with a bracket of tough polycarbonate that provides superior strength and impact performance. With its non-rusting pulley, it doesn't easily break or require frequent changing. Its self-lubricating nylon wheel with special bearing gives a quiet and smooth performance in all activities. This product is engineered for optimum industrial applications. You can also attach this in dog leash to allow your dog more space to run even when it is tied. 4 per pack.
