15-Piece Spark Plug Wrench Set, Socket Kit for Magnetic Spark Plugs (14/16/18mm) with T-Handle, Glow Plug Removal Tool, Gap Gauge, and Universal Joint

Complete Tool Kit: This set includes metric (14, 16, 18 mm) and SAE (3/4", 13/16") spark plug sockets, glow plug sockets (8, 10, 12 mm), a 14 mm thin-walled socket, a sensor socket, a universal joint, three extension bars, and a spark plug gap gauge. Powerful Internal Magnet: Each magnetic socket incorporates a magnetic core that securely holds the spark plug during installation and removal. This greatly simplifies the job and prevents the spark plug from falling and damaging hard-to-reach engine components. Simple and Flexible Use: Equipped with a universal joint and several extensions (75 mm, 250 mm), this kit offers exceptional flexibility for effortlessly reaching tight spaces. The spark plug gap gauge has a precise measuring range of 0.020 to 0.100 inch (0.6 to 2.4 mm in metric) with clear graduations. 360° Rotation Flexibility: The 360-degree rotating head maximizes maneuverability in tight engine compartments. The 6- and 12-point profiles ensure a firm and secure grip, preventing wear and rounding of your spark plug corners. High-Quality CR-V Material: Constructed from premium chrome vanadium steel (CR-V) with heat treatment and a polished finish. This kit effectively resists rust, corrosion, and oil, ensuring maximum durability and easy cleaning after each use.