This Laser Tools Strut Nut Socket is specifically designed for Mercedes-Benz C Class W203 models manufactured between 2000 and 2008. It is used for the front suspension strut top nuts, also known as the shock absorber piston rod top nut. The tool also fits the W209 CLK models from 2003 to 2008. It requires a 7mm Hex key to hold the strut in place while tightening. This essential tool is manufactured from selected steel and features a 22mm Hex drive. Its dimensions are 7.10cm x 2.80cm x 9.10cm and it weighs 0.06kg.