Wiha Tools 31593 18 Piece Insulated Socket Set 3/8 Inch Drive - MetricGeneral Information Brand Wiha Tools Part Number 31593 Product Type Socket Set Number of Pieces 18 Packaging Retail Country of Origin United States UPC 084705315935 California Residents Proposition 65 Warning Physical Characteristics Color Red Over Yellow Material CRM 72 Tool Steel Weight 1. 32 kg 2. 90 lb Details Wrench Type Metric Socket Size 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24mm Features Socket Metric Sizes: 6, 7, 8,