- Internal square drive to DIN 3121 / ISO 1174
- including threaded guide tube
- High accuracy of fit
- Extremely robust version
- Suitable for high tightening and loosening torque
- Special tool steel
Application range: Mercedes hypoid axles HO4/10, HO4/10DL, HO4/11DL, HO5/3, HO5/4, HO5/8, HD4/21G, HD4/2G, HD4/22, HD5/3, HL5/2, HL5/6