Engineered for long lasting performance, the torx bit socket set uses high hardness S2 alloy steel and Crv chrome plated steel with sandblasted and polished surfaces that resist wear corrosion and breakage during heavy use. The 13 piece selection covers common Torx fastener sizes for automotive machinery and equipment repair tasks while the chamfered edges promote smooth insertion and reduced fastener wear. A secure Pe storage case keeps each socket organized and the deep engraved markings support fast size identification for efficient workflow.