• Nine Piece Triple Square (12 points) Bits to Fit 4, 5, 6, 8, 10, 2, 14, 16, and 18mm sizes.
• For head bolts, brake caliper bolts, door handle screws, axle bolts and other applications. The 4 and 5 bits have 5/16” hex drive. The 6, 8, 10 and 12 mm bits have ½” hex drive. The 14 and 16mm bits have 5/8” hex drive. The 18mm bit has a ¾” hex drive. The three largest sizes are designed to work on tamper-proof applications.