Powerbuilt 3 8" Dr x 13mm Deep Socket Tapespec 140 Pieces Replacement Packs 140 Pieces Replacement Packs Available Part # Size Pack Qty C1816 1 3 16 x 3 16 BSW 10 C1816 2 3 16 x 3 8 BSW 10 C1816 3 1 4 x 1 4 BSW 10 C1816 4 1 4 x 1 2 BSW 10 C1816 5 5 16 x 5 16 BSW 10 C1816 6 5 16 x 5 8 BSW 10 C1816 7 3 8 x 5 8 BSW 10 C1816 8 3 8 x 1 BSW 10 C1816 9 M5 x 5mm 10 C1816 10 M5 x 10mm 10 C1816 11 M6 x 6mm 10 C1816 12 M6 x 12mm 10 C1816 13 M8 x 8mm 10 C1816 14 M8 x 16mm 10 HDT25162174W2 25mm Band Width Heavy Duty Clamp HD25 162 174mm capacity W2 Features: Easy mountability at application areas with simple design Offers Z Drive contacting the flat walls of fasteners for stronger grip and reduces round off and slipping Thin wall design with chamfered hex faces make it easier to guide onto fasteners