These SWORKz linkage ball studs measure 5.5mm in diameter with a 10mm length, designed for 1/10 scale RC vehicles. The threaded stud base allows secure installation into suspension and steering linkage mounting points. Sold as a set of 4 metal ball studs, making them a practical replacement to have on hand for maintaining precise linkage geometry. Features: 5.5mm ball diameter, 10mm stud length Set of 4 ball studs For 1/10 scale SWORKz platforms Suspension and steering linkage application 7/7/26 cs