The last O2/NOX Sensor wrench you will ever buy!
Tribus Tools O2/NOX Sensor Wrench
- Built to handle the toughest O2 and NOX sensors
- Save time with our patented ratcheting flare nut technology
- Stop rounding and ruining fasteners, and save money
- Flex-head design gets you into the tightest spots
- Lifetime Warranty – Buy it once, use it for a lifetime!