The 3RACING 4.8mm Hex Ball Studs, model 3RAC-BS48H5/PK, are specified for quick replacement of worn ball link hardware during race prep. They provide predictable seating for tie rods and suspension linkages to support consistent setup changes.
At 5mm length, these studs are compact and allow precise control over joint clearance. Use them when dialling in steering response or adjusting roll centre details to maintain repeatable geometry across runs.
These ball studs are applicable across a broad range of hobby racing platforms that accept a 4.8mm hex seat. Keep spare sets on hand to reduce pit-time during events and to ensure consistent handling between heats.