V134 FIXIN 3.0 - 3.5 - 4.0 Series Downsize Bushing by Intrauma SpA. This Bushing is used in the Small Series System (Except on Clover TPLO,DPO and CBLO plates). If needed surgeon can remove the pre-loaded bushing V130 and replace it with this downsize bushing in order to accomodate a 2.5mm or 1.9mm screw from the Mini system into a Small Series Plate.