●Application: W 167: GLE and GLS Front and rear axle W 205: C-Class 4Matic and AMG models (sedan, T-model, coupe and convertible) Front axle W 213: E-Class 4Matic and AMG models (sedan, model T) Front axle W 238: E-Class 4Matic and AMG models (coup, cabriolet) Front axle W 253: GLC AMG and GLC Coup Front axle W 257: CLS 50 AMG Coup Front axle ●Specification: Drive 1: size 30 Size: 43 mm (tip to tip) Material: 40CR ●Description For quick, easy and professional loosening and tightening of the supporting joint flat nut. The design of the socket wrench allows the supporting joint pin to be held in place when the nut is loosened or tightened, and it allows the use of a 1/2" screwdriver. The socket wrench specially adapted to the nut engages frictionally in the nut profile.