Features and Benefits:

• The 4 and 5mm bits have a 5/16 hex shaft. The 6, 8, 10 and 12mm bits have 1/2 hex shaft. The 14 and 16mm bits have 17mm hex shaft, and the 18mm bit has a 3/4 hex shaft
• The three largest sizes are designed to fit tamper-proof applications
• Handy vinyl holder keeps the bits nicely organized


Nine Piece Triple Square (12 point) Bits to Fit 4, 5, 6, 8, 10, 12, 14, 16 and 18mm Sizes. Use on Triple Square, or Serrated fastener found on Asian and European vehicles. Used on head bolts, brake calipers bolts, door handle and hinge fasteners, axle, and flywheel bolts