- 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 rear axles HL0/3, HL0/6, HL0/7, HL1/2 (only Ø 63 mm necessary), HL1/3, HL1/8, HL1/9, HL2/30C