This 3/8" Whitworth bi-hexagon socket is engineered for substantial fasteners frequently encountered in classic vehicle and machinery applications. The 3/8" size is particularly common on cylinder head assemblies, suspension components, and structural elements of heritage equipment, making it essential for comprehensive restoration and heavy maintenance work. Constructed from premium chrome vanadium steel with precision heat treatment, this socket delivers professional-grade performance under demanding torque loads. The hardening and tempering processes create a tool that resists wear and maintains dimensional accuracy throughout extensive service life. The chrome plated surface not only protects against corrosion but also ensures the socket remains presentable and easily cleaned after exposure to workshop contaminants. The bi-hexagon internal configuration provides twelve engagement surfaces, distributing stress evenly and protecting valuable period fasteners from damage. The chamfered entry design enables rapid, positive location even when working in confined or poorly lit areas. The spring-loaded ball retention feature ensures reliable connection to ratchets and extension bars during operation. Features and Benefits: • 1/2" square drive for professional accessory compatibility • 3/8" Whitworth size for substantial classic applications • Chrome vanadium steel hardened, tempered and chrome plated for corrosion protection • Advanced bi-hexagon fastener engagement Contents: • 1 x Elora Whitworth Bi-Hexagon Socket, 1/2" Sq. Dr., 3/8"

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