Sealey 3/8" Drive Deep Hexagon WallDrive Socket Metric 3/8" 12mm

About this tool

The Sealey 12mm 3/8" Drive Deep Hexagon WallDrive Socket is an essential component of any comprehensive toolkit, with 12mm fasteners appearing extensively across automotive cylinder heads, suspension systems, brake assemblies and general mechanical equipment. This workhorse size sees constant use in professional workshops, making durability and reliability paramount. The deep socket design provides the reach necessary for recessed applications and extended bolt threads commonly encountered during engine and transmission work. Constructed from cold-forged Chrome Vanadium steel, this socket delivers the strength required for high-torque applications without risk of splitting or deformation. The WallDrive® socket configuration grips fasteners across their flat surfaces, distributing force evenly and significantly reducing the likelihood of rounding damaged or corroded bolt heads. The combination chrome and satin finish resists workshop corrosion, whilst the knurled ring ensures you maintain positive control even in oil-contaminated working conditions. Features and Benefits: • 12mm size handles extensive range of automotive and mechanical fasteners • Deep profile reaches recessed bolts in engine bays and chassis applications • WallDrive® technology prevents fastener damage during removal and installation • Cold-forged construction provides professional-grade strength and longevity • Knurled grip ring maintains control when working with oily components &bu

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