Faithfull 3/8" Drive Hexagon Socket 3/8" 12mm

About this tool

This Faithfull 12mm hexagon socket with 3/8" drive is an indispensable size for automotive mechanics and general engineers, as 12mm fasteners are extensively used across vehicle chassis, bodywork and engine applications. This mid-range metric size offers versatility across numerous mechanical maintenance and assembly tasks. Constructed from forged Chrome-Vanadium steel that has been hardened and tempered, this socket maintains its structural integrity even under high torque loads. The satin chrome plated finish ensures long-term corrosion resistance, whilst the precision hexagon design provides secure engagement with both nuts and bolts, protecting fastener corners from damage. Features and Benefits: • 12mm socket size suits common automotive and mechanical applications • 3/8" drive for use with standard ratchets and breaker bars • Chrome-Vanadium steel construction ensures durability • Hardened and tempered for consistent performance • Hexagon profile for precise fastener fitting • Chamfered entry assists with quick socket placement • Corrosion-resistant chrome finish maintains professional appearance Specifications: Socket Type: Hex Size (mm): 12

Retailer description · Tooled Up · Observed 12 Oct 2026. Check the retailer’s listing for full specifications and contents.