VCT Oxygen Contour Flexible Chrome Vanadium Review

Designed to work on and 7/8" and 22mm knock sensors used on most mid-sized trucks, SUVs and vans. Made of the highest quality chrome vanadium steel to last job after job. Ideal for domestic vehicle brands and compatible with Ford Contours, 4.6L and 5.4L Ford modular engines. Unique contour handle and swivel head works around the exhaust and gets to places ordinary wrenches won't. Designed quickly to remove and exchange difficult O2 sensors that use a 7/8” (22 mm) hex.