Sealey 1/4" Drive Deep Hexagon WallDrive Socket Metric

The Sealey 1/4" Drive 5.5mm Deep Hexagon WallDrive Socket bridges the gap between standard metric sizes, providing an essential solution for non-standard fasteners commonly found on imported machinery and specialist equipment. This 5.5mm socket is invaluable for motorcycle maintenance, small engine repair, and working with European or Asian-manufactured components. Manufactured from cold-forged Chrome Vanadium steel, this socket is hardened and tempered to withstand high torque loads whilst maintaining dimensional accuracy. The WallDrive® configuration contacts fasteners on their flat sides rather than corners, delivering superior grip on awkward or partially worn fixings. The dual-finish chrome plating combines polished and satin surfaces for both aesthetics and corrosion resistance, whilst the knurled ring provides positive tactile grip even with oily or greasy hands. The deep hexagon design offers extended reach for recessed applications, making this socket particularly useful for accessing fasteners set into counter-bored holes or deeply recessed housings. Covered by Sealey's lifetime guarantee, this professional-quality socket ensures you're prepared for any non-standard fastener challenge.