Fits many 4 & 5 Lug Hubs, 2,000 - 3,500 lb. Axles with EZ Lube Spindles. Material: Zinc Plated. Refer to images 2 & 3 for more information. Trust us, we get it. To best assist you, we will need as much of the following information as possible, if applicable, to help you find the product you are looking for.