This listing is for (32) Alcoa Flat Seat Lug Nuts and Attached Washers Part Number: WCL9810 X 32Material: Chrome9/16 x 18 RH (Right Hand Thread) Height Including Washer: 2-1/8 Diameter of Washer at Base: 1-3/8 Hex Socket Size: 1-1/16 (1) purchase equals (32) Chrome Lug Nuts and (32) Chrome Attached Washers Condition: NEWSize: 9/16Interchange Part Number: FLAT SEAT LUG NUTS,DUALIE DUALY DUALLIE DUAL REAR WHEEL DRW,Replaces 22298N 22298 N 9/16-18Type: Lug NutManufacturer Part Number: 9810 9110 DUALLIE DUALYFinish: Chrome