1/2 Inch Drive Torx Bit & External Star Socket Set, 20-Piece (T20-T60, E8-E24)

Item #SKT25401
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Strong, Precise Steel Bits

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:
T20, T25, T27, T30, T40, T45, T47, T50, T55, T60

External Star

Inverse of the Torx® bit, the External Star (E-Star) socket is a female 6-lobe shape.

Sizes included in this set:
E8, E10, E11, E12, E14, E16, E18, E20, E22, E24

Straight, Permanent Connection

  • Bits are pressed directly into the socket for a permanent connection
  • The carefully controlled process ensures bits are exceptionally straight
  • A tightly mated fit means bits will not loosen over time or under stress

Large, Stamped Markings

  • Markings are permanently impressed into the material by a roll-stamp die
  • Sizes are as large as possible while still being readable along the socket’s curved surface

Secure Drive Tool Engagement

  • Four detent grooves provide a secure connection with the retaining ball of a drive tool
  • Beveled inner rims help guide the socket onto other tools

Storage Case

  • High-density polyethylene material withstands exposure to common lubricants, fuels, and solvents
  • Strong latches, and hinges with metal pins
  • Molded size markings for each tool inside the case

1/2 Inch Drive Torx Bit & External Star Socket Set, 20-Piece (T20-T60, E8-E24)

A. Length 12.2 in.
B. Width 7.8 in.
C. Height 2.7 in.
Weight 4.5 lb.
Country of Origin Taiwan