Double Sided Flex Head Design For Access To Tight Spaces The ARES Double Sided Flexible O2 Sensor Wrench offers broad coverage for removing and installing 7/8” (22mm) O2 sensors. This wrench features a dual-sided design with both 6-point and 12-point configurations. The 12-point side of the socket head allows for better angles on sensors, while the 6-point side provides a better grip on stubborn sensors. Made of premium chrome vanadium steel, this wrench offers chrome plating on the handle and black phosphate socket head, providing enhanced durability and greater corrosion resistance. The 10-inch angled handle allows for access to tight spaces and features double knurling for better grip and control than an untextured handle. Features: Includes: 1 pc. double sided flexible O2 sensor wrench Dual-sided design offers 6-point and 12-point configurations 12-point side allows for better angles on sensors, while 6-point side allows for better grip on stubborn sensors Fits 7/8-inch (22mm) O2 sensors Flex-head design with 10-inch angled handle allows for access to tight spaces Made of premium chrome vanadium steel Handle features double knurling for better grip and control Chrome plated handle and black phosphate socket head for enhanced durability and greater corrosion resistance.