This 16mm hexagon socket with 3 8 square drive caters to medium to large metric fasteners commonly found in automotive, machinery, and industrial applications. The 16mm size is particularly useful for suspension components, drive train assemblies, and equipment maintenance where this specific dimension is required. Constructed from professional quality chrome vanadium steel, this socket is hardened and tempered to deliver reliable performance under demanding torque applications. The chrome plated finish offers excellent corrosion resistance, ensuring the socket maintains its precision and longevity even in challenging workshop environments. The chamfered end design facilitates quick, positive nut location, whilst the ball bearing retention system provides secure connection to your driving accessories. Features and benefits bull 16mm hexagon size for medium to large metric fasteners bull 3 8 square drive suits standard ratchets and extensions bull chrome vanadium steel hardened, tempered and chrome plated for corrosion protection bull chamfered end for smooth, positive nut entry bull integrated spring loaded ball bearing retention contents bull 1 x elora hexagon socket, 3 8 sq. Dr., 16mm