Engineered for efficiency, this 7/8 in. oxygen sensor socket features a 6-point beveled nose and a side cutout to prevent wire damage during installation. Constructed from heat-treated chrome vanadium steel with a corrosion-resistant black phosphate finish, it is built to withstand repeated use in tight engine spaces.

• Designed for quick removal and installation of oxygen sensors on computer-controlled engines
• Common 7/8 in. (22mm) 6-point socket fits most standard oxygen sensors
• Integrated side cutout allows easy access while preventing damage to sensitive wires
• Constructed from drop forged, heat treated, chrome vanadium steel for long-lasting durability
• Corrosion-resistant black phosphate finish adds longevity to the tool
• High-contrast, laser-etched size markings ensure easy readability in low-light conditions
• Compatible with any standard 3/8 in. drive ratchet or breaker bar