22 mm lambda sensor socket with 1/2" drive, designed for the installation and removal of O2 sensors in exhaust manifolds and exhaust systems.

The special side cutout allows for operation without disconnecting the sensor wire, while the 6-point profile ensures stable torque transfer. Compatible with 1/2" ratchets, extensions, or impact wrenches.

• Open design with cutout – allows the socket to be placed over the sensor without disconnecting the electrical wire.


• Practical solution in cramped engine bays – less disassembly, shorter working time.

Technical specification:

• Type: Lambda sensor socket


• Socket size: 22 mm


• Drive size: 1/2"


• Construction: With wire cutout


• Profile: 6-point


• Material: Tool steel


• Finish: Blackened