TORX® Drive System

The TORX® Drive was developed to overcome the limitations of hex, cross recess, square, and other drive systems.

torx drive system
Literature [2,101 KB]


  • Lead-in chamfer
  • 15º drive angle
  • Straight side walls
  • Broad contact surface
  • Can be used with fastener diameters from M0.9 to M24 (#00 to 1″)


  • Reduces camout
  • Reduces need for excessive end load force
  • Extends tool life
  • Reduces worker fatigue
  • Reduces rework and scrap
  • Reduces radial forces which damage tools and fastener