The HAZET exhaust sensor socket insert 4680-10 is a highly specialized tool designed for the torque-controlled tightening and loosening of lambda sensors, NOX sensors, and particulate filter sensors in motor vehicles. With a 20 mm external hex, this socket insert offers precise fitment, making it particularly suitable for vehicles such as IVECO Stralis and S-Way models. Made from professional-grade materials, the insert undergoes a high-quality phosphate treatment and oil coating, enhancing its durability and corrosion resistance, even with rusted or stubborn sensors. The 1/2 double square drive configuration ensures a secure connection with standard ratchets and torque wrenches, allowing for controlled tightening according to manufacturer specifications. This tool is ideal for exhaust system maintenance, where precise torque application is crucial to avoid sensor damage and ensure the proper functioning of the emissions system. Its robust design guarantees long-term accuracy, even with repeated use in demanding workshop environments.

• Precise fitment for lambda sensors and sensors
• High-quality phosphate treatment for corrosion resistance
• Secure connection with standard ratchets and torque wrenches
• Robust design for long-term accuracy.