Features and Benefits: 
Replaces standard Star tools
Sizes Included - 1/4'' Drive - T6, T8, T10, T15, T20, T25, T27, 3/8'' Drive - T30, T40, T45, T47, T50, T55, 1/2'' Drive - T60
Patented unique bi-directional design enables loosening & tightening of new and damaged Star fasteners
RPT Technology prevents rounding of new and compromised fasteners
RPT Technology provides up to 50% more torque on NEW fasteners
RPT Technology provides up to 400% more torque on damaged fasteners
S2 steel for increased strength and durability
Oversized roll stamping and ink-filled size markings for greater visibility