Left- and right-hand threaded to allow adjustment of castor angles without removal of the tie rod from the car; rod manufactured from EN16T steel. Greater resistance to bending than the standard items. The lower arm mount and the chassis mount are both machined from solid metal to maximise strength as some of the fabricated mounts on the market have proven inadequate under competition conditions. Sold by the pair. Ref: KAD1012265, 1012265/L, 1012265.