To fit 24mm single hex Lambda (Oxygen) sensors. This short series Oxygen sensor socket is used for the removal and installation of Oxygen or Lambda sensors. It features a slot in the side, enabling it to be fitted over the wiring harness, and can be driven by either a 30mm spanner or 1/2"D ratchet making it ideal for both difficult access situations or for when increased torque is required to undo tight or seized sensors.
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