Feature: Multifunctional and reliable spark plug socket wrench adapter Spark plug wrench adapter is a must-have tool for any car enthusiast or professional mechanic. The tool features a universal joint and magnetic flexible socket design that ensures safe grip on the spark plug, making it ideal for a wide range of vehicles. The thin wall design allows easy access to hard-to-reach areas, making it ideal for tight spaces. With a 3/8" drive, it is compatible with most standard tools, making it a versatile addition to the toolbox. Effective This spark plug wrench adapter is made of premium vanadium steel for sustainable use. Its robust construction ensures durability and efficiency, allowing it to be reused without wear. The magnetic function of the socket ensures that the spark plugs are kept firmly in place, reducing the risk of slip and damage. This tool is especially useful for spark plug rupture in a cylinder or when using a spark plug wire repair kit. Adaptive and user-friendly Whether you are an experienced mechanic or a DIY enthusiast, this spark plug sleeve adapter is designed to suit your needs. The 14mm and 16mm socket sizes are suitable for a variety of spark plug sizes, making it a valuable addition to the toolkit. Universal articulation allows for easy adjustment, ensuring compatibility with a variety of spark plug publishers. The thin-walled design is user-friendly, providing comfortable grip and relieved hand fatigue during extended use. This tool is an essential asset for anyone looking to perform efficient and reliable spark plug maintenance. Specification: Material: Advanced chromium vanadium steel Drive size: 3/8" Socket type: Universal joint with magnetic flexible socket Socket size: 14mm and 16mm Design: Thin walls can be easily accessed Performance: Strong magnetic fixation to remove safety spark plugs Package includes: 1/2*Spark plug socket wrench