Discover the ultimate 16mm Spark Plug Socket designed for efficient car engine maintenance. This essential tool features a 3/8" square drive and is crafted from premium cold-forged Chrome Vanadium steel, ensuring durability and longevity. The hardened and tempered design is complemented by a fully polished mirror finish and a knurled ring for enhanced grip and control. The innovative socket insert effectively grips ceramic insulation, making it easier to extract spark plugs, especially in deep-seated applications. With a net weight of just 0.10kg, this lightweight tool is perfect for both professional mechanics and DIY enthusiasts. Key Features: - Constructed from hardened and tempered Chrome Vanadium steel - Polished mirror finish with knurled ring for better handling - Socket insert designed to grip ceramic insulation for easy extraction - Ideal for deep-seated spark plugs - Comes with a lifetime guarantee* Specifications: - Depth: Deep - Drive: 3/8'' Square - Material: Chrome Vanadium - Size: 16mm Explore our extensive range of tools and workshop equipment suitable for both DIY projects and professional use. With over 10,000 products available, our online store is your one-stop shop for all your tool needs. If you need assistance finding the right tool, don't hesitate to reach out to us—we're here to help!