• Nylon rails are pre-printed with socket sizes for easy identification
• Features 13 recessed springs to hold the socket
• Rails include mounting holes
• 3/8" Square Drive
• Socket Sizes:
  • 8mm
  • 9mm
  • 10mm
  • 11mm
  • 12mm
  • 13mm
  • 14mm
  • 15mm
  • 16mm
  • 17mm
  • 18mm
  • 19mm
  • 20mm

Available in ¹/₄", ³/₈", and ¹/₂" drive sizes, in both Fractional & Metric. See "Related Products" for more sizes!