Review on 🔧 Hazet Spark Plug Wrench, HZ4766-2: A Reliable Tool for Effortless Spark Plug Maintenance by Carlos Chan

Gold standard spark plug for new 14 mm 12 point or double hex key BMW and Mercedes spark plugs 14 mm. I've seen several "fake" ones, including one by Assenmacher. However, nothing beats the Hazet 4766-2. It's as subtle as it gets, yet works as intended. This is the only one I've seen with six spring steel fingers holding the spark plug. It appears that Hazet makes factory service tools for BMWs and Mercedes. $65 plus, but it's really "worth it". If you can afford the latest BMW, you can afford it. If you want the BEST, take this one and know it. This is a LIFETIME tool.