CA1416 - 164PC SOCKET (GRUB) SCREW ASSORTMENT• Metric and Imperial.• 14 Sizes: 5mm to 8mm & 3/16” to 3/8” BSW• 164 PiecesReplacement Packs AvailablePart # Size Pack QtyC1416-1 3/16 x 3/16" BSW 20C1416-2 3/16 x 3/8" BSW 12C1416-3 1/4 x 1/4" BSW 12C1416-4 1/4 x 1/2" BSW 10C1416-5 5/16 x 5/16" BSW 10C1416-6 5/16 x 5/8" BSW 10C1416-7 3/8 x 5/8" BSW 8C1416-8 3/8 x 1" BSW 8C1416-9 5 x 5mm 20C1416-10 5 x 10mm 12C1416-11 6 x 6mm 12C1416-12 6 x 12mm 10C1416-13 8 x 8mm 10C1416-14 8 x 16mm 10