Wiha 31491 3/8-Inch Drive Socket Set, Inch/Metric, Insulated, 16 Piece
Insulated Socket Set, Number of Pieces: 16, Drive Size: 3/8", Includes: 3/8" Drive Sockets: 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4", 8, 10, 11, 12, 13, 14, 17, 19mm, Storage Box, Protects: Against Electrical Shocks up to 1000V, Standards: Insulation according to ASTM, F-1505-01, EN/IEC 60900 and CSA. Each tool individually tested to 10,000 volts and certified to 1000 Volt ac or 1500 Volt dc