- 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!
7/8 O2/NOX Sensor Wrench
$119.00 Regular Price