Dual Drive Oxygen Sensor Wrench LIS12390 Sand Bead Blasting The 1-1/2" hex depth is

The 1-1/2" hex depth is limited to help prevent socket contact with the wheel

For reinstalling the manifold on small block Chevrolets

1/2" Drive x 11mm Standard

Quantity: 1 insert

Professional compact leak detection light delivers big performance

Dual Drive Oxygen Sensor Wrench LIS12390 Sand Bead Blasting The 1-1/2" hex depth isDual Drive Oxygen Sensor Wrench Features and Benefits: Can be driven with a 1 2" breaker bar from the end, create your own handle Also has standard 3 8" drive on top of tool for use with a ratchet Neck design fits many oxygen sensors with heat shields Forged and heat treated for superior strength Six point design helps prevent slipping like 12 point tools Use with a breaker bar to loosen stubborn oxygen sensors. Tool comes with both 1 2 and 3 8 drive.