This 16mm spark plug socket with 1/2" drive is designed for smaller spark plug applications, making it an essential tool for mechanics working on a wide range of petrol engines. The 16mm size is commonly found in many modern vehicles, making this socket a frequently-used addition to your toolkit. Crafted from cold-forged Chrome Vanadium steel, this socket is hardened and tempered to withstand the rigours of professional use. The chrome plated finish provides excellent corrosion resistance, whilst the fully polished mirror finish with knurled ring ensures both durability and ease of grip. The specially designed socket insert grips the ceramic insulation of the spark plug, allowing you to extract plugs safely without damaging the delicate ceramic. This proves especially useful when dealing with deep-seated plugs in confined engine bays where access is limited. Backed by Sealey's lifetime guarantee, this 16mm socket delivers reliable performance for years to come. Features and Benefits: • 16mm size for common spark plug applications • Hardened and tempered Chrome Vanadium steel construction • Fully polished mirror finish with knurled ring for enhanced grip • Socket insert protects ceramic insulation during extraction • Ideal for deep-seated plugs in tight spaces • Lifetime guarantee Specifications: Brand: Premier Drive: 1/2''Sq Material: Chrome Vanadium Nett Weight: 0.09kg Size: 16mm