- Magnetic Universal Flexible Spark Plug Wrench: This set includes two spark plug wrenches featuring a 12-point design, with magnetic heads sized at 16 mm and 14 mm. Each wrench is equipped with a 3/8-inch insert and measures 96 mm in length, ensuring compatibility and ease of use. - Enhanced Grip: The unique nub design significantly improves grip friction, allowing for effortless spark plug removal. Say goodbye to stripped plugs and frustrating slips during maintenance. - Versatile Compatibility: This spark plug wrench is engineered for use with a range of vehicles including BMW models such as N54, N55, N20, S55, B46, B58, and more, making it a reliable tool for both professional mechanics and DIY enthusiasts. - 360-Degree Flexibility: The ability to rotate the spark plug sleeve 360 degrees offers unparalleled access to tight and awkward spaces, ensuring you can reach even the most difficult plugs with ease. - Durable Construction: Crafted from hardened chrome vanadium steel, this wrench is designed to resist rust and withstand rigorous use. Its durability and corrosion resistance ensure a long service life, making it a dependable addition to your tool collection. - Practical Use Scenarios: - Perfect for routine spark plug maintenance on your BMW, ensuring optimal engine performance. - Ideal for mechanics working in confined engine compartments where access is limited. - A great choice for DIY car enthusiasts performing upgrades or repairs at home, enabling hassle-free spark plug changes.