Neilsen 13mm Suspension Fixing Nut Top Mount Tool For Vw Audi Seat Skoda Vag Specialist tool designed to be used when removing the top of Macpherson strut mounts. These are commonly found on Audi, SEAT, Skoda and VW vehicles. Flexible for Hard to reah jobs, designed to access the strut mount with minimal effort due to the flexible design. Dual Sided Socket can either be 6 or 8 point. 3/8 drive, 13mm Socket for use with an extension bar (80 mm)