The Sealey 5mm hexagon socket bit (Model SBH003) is one of the most commonly used sizes in any professional toolkit, making it essential for general mechanical work, assembly tasks, and maintenance applications. This 1/4" drive socket bit pairs a forged Chrome Vanadium steel socket with a hardened S2 steel bit insert, ensuring it can withstand the rigours of daily workshop use whilst maintaining precision. The heat treatment process strengthens the socket structure, whilst the chrome-plated, fully polished mirror finish delivers both aesthetic appeal and practical corrosion protection. Whether you're working on automotive components, machinery, or general fabrication, the knurled ring provides the extra grip you need when conditions aren't perfect. Features and Benefits:5mm hexagon bit - popular size for general use1/4" drive for compatibility with standard toolsForged Chrome Vanadium steel constructionS2 steel bit insert for extended service lifeHeat-treated and chrome-