Bits are made of S2 heat-treated steel machined to precise tolerances.
The star-shaped Torx® bit has 6-lobes for an exact, high-torque fit that resists camming out.
Sizes included in this set:
T10, T15, T20, T25, T27, T30, T40, T45, T47, T50, T55, T60
Same shape as the Torx® bit, plus a hollow center to accept the post on Tamper-Resistant fasteners.
Sizes included in this set:
TR10, TR15, TR20, TR25, TR27, TR30, TR40, TR45, TR47, TR50, TR55, TR60