Coats Adjustable Pin Plates, no 85610104, come in a 3, 4, 5 set and offer one reliable system when balancing wheels. The pin plates are always ready for use, as they combine 15 plates into one convenient solution. The adjustable pin plates are designed to offer a consistent method for providing accurate mountings for a wide variety of tire and wheel assemblies. The adjustable design provides fast and easy clamping of tire and wheel assemblies, and lug clamping and centering of tire and wheel assembly prevents damage to alloy wheels. Adjustable Pin Plates can be used on any 40mm wheel balancer.