Review on High-performance 3/8-inch Drive by 7/8-inch (22mm) Offset Oxygen Sensor Socket AP1822F: Chrome 🔧 Molybdenum Steel Construction with Wire Gate Access for Side Sensor Approach, Safeguarding Wire Integrity by Keith Morris

I bought an O2 sensor and it was "recommended" to buy with it. On receipt the size was correct but the width of the socket itself was too big to fit in the metal ring that holds the O2 sensor. I was trying to fix the car so I tried looping the socket to fit but no luck. So can't return it now - glad it wasn't a huge loss but I'm trying a longer plug hoping it actually fits.