Sealey 1/4" Drive Hexagon WallDrive Socket Metric

The Sealey 1/4" Drive 5.5mm Hexagon WallDrive Socket addresses the less common but occasionally essential 5.5mm metric size, making it invaluable for specialist applications in automotive electronics, precision instruments, and imported machinery. Having this specific size available ensures you're equipped for those jobs where standard sizes simply won't fit. Cold-forged from high-grade Chrome Vanadium steel and hardened and tempered for maximum durability, this socket incorporates Sealey's WallDrive® configuration which grips fasteners on their flat sides rather than corners. This innovative design significantly reduces the risk of rounding and provides superior torque transfer—particularly beneficial when dealing with less common fastener sizes that may be difficult to replace. The chrome-plated dual finish of half chrome and half satin not only provides excellent corrosion resistance but also presents a professional appearance. The knurled ring feature ensures you maintain a secure grip even when working in oily or challenging conditions. As with all Sealey professional tools, this socket is backed by a lifetime guarantee.