1Function: The hub remover can safely remove the frozen hub assembly without damaging other suspension components. 2Installation: Before loosening the hub assembly, use hardened washers and lug nuts to force the screws against the solid surface and bolt the 1/2in thick drive plate to the hub. 3Note: To loosen the hub assembly, insert the hardened acme threaded forcing screw to push against a solid surface. To completely remove the hub, the forcing screw must push from at least two different solid points. 4Complete Accessory: The package includes two washer, one threaded insert and one hub remover plate, the carbon steel material ensures high strength disassembly without deformation. 5Application: The hub remover tool fits on most 5, 6, and 8 lug hub assemblies found on cars and trucks, please check before ordering to confirm compatibility.