TORX Socket Set E4-E14 CrV 3/8" Drive 8pcs. Set mounted on Rail Organizer. Product Features Chrome Vanadium Steel forging for strength & durability Set includes 8-piece E-TORX Sockets: E4, E5, E6, E7, E8, E10, E12, E14 3/8" Square Socket Drive Technical Data Size System: Metric Socket Type: TX Size Range: E4 - E14/li> Drive Size: 3/8 inch Material: Chrome Vanadium Steel Finish: Chrome Satin