Howe Ball Joint - Precision - Take-A-Part - Greasable - Upper - Weld-In - Low Friction - 1.500 in/ft Taper - 3.34 in Stud - 0.5 in Extended Length - 1/2-20 in Thread - Hardware Included - Aluminum Cap - Black Anodized - 0.500 in Longer Stud - Each-22320DWV--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO