Wheel Balancer Adapter; 3, 4, 5 Lug Adjustable Pin Plate Set; 3, 4, 5 Lug Adjustable Pin Plate Set. One, reliable system to properly balance a wide variety of tire and wheel assemblies. Combines 15 plates into one convenient solution. Provides technicians the precision to achieve the ideal performance balance. Adjustable design provides fast and easy clamping of tire and wheel assemblies. Lug clamping and centering of tire and wheel assembly prevents damage to alloy wheels. Can be used on any 40mm wheel balancer.