- Strong Magnetism: This magnetic spark plug connector features powerful magnets at both ends. The rotary head securely holds the ratchet, while the top magnet attracts spark plugs, ensuring they stay in place during installation and removal. This design enhances efficiency and ease of use. - Durable Material: Constructed from high-quality chrome vanadium steel, the magnetic spark plug wrench set undergoes heat treatment for increased hardness and durability. It offers excellent wear and rust resistance, ensuring a long service life. - Wide Compatibility: The spark plug set includes 14mm and 16mm spark plug wrenches, making it universally compatible with a variety of vehicles including Nissan and Mercedes-Benz models. This versatility means you can tackle multiple maintenance tasks with one tool. - Enhanced Functionality: The 360-degree swivel function provides maximum flexibility, allowing for easy maneuvering in tight spaces. Unlike traditional duct seals, the magnetic core securely holds and protects the spark plug during installation, preventing any accidental drops into the engine bay. Use Scenarios: 1. Ideal for DIY enthusiasts or professional mechanics performing routine spark plug replacements on various vehicle makes and models. 2. Perfect for tight engine compartments where traditional tools may struggle, providing easy access to difficult-to-reach spark plugs. 3. Essential for those who frequently work on multiple vehicles, thanks to its compatibility with various sizes and brands.