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89-420 - 11 Piece 1/4" & 3/8" Drive Professional Grade™ Torx® Bit Set
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Features and Benefits
  • Stanley® Professional Grade ™ Mechanics Tools are designed to meet the needs of the professional mechanic - each of these tools has a limited Lifetime Warranty
  • Stanley® drive tools are forged from high-quality steel and finished in high-polish chrome
  • Each ratchet handle is ergonomically designed and has an easy-to-use, thumb operated reverse-switch mechanism
  • Sockets and extensions remain locked onto the drive until disengaged with an easy-to-reach, low-profile quick-release button
  • Stanley® sockets feature our Max-Drive™ design, a unique radius corner design which provides 15% more torque to tighten fasteners easily and simplify the turning of rounded corners
  • Helps reduce fastener wear by minimizing contact on outer 5% of fastener; helping increase life expectancy
  • Helps reduce slipping on frozen or rusted fasteners
  • All Stanley® ratchets and sockets are manufactured globally, and are designed to meet or exceed ANSI specifications
Product Details
Product Contents (Displaying 11 of 11) View Complete List
Item # Description
87-144 3/8" Drive T-30 Torx® Bits
87-145 3/8" Drive T-40 Torx® Bit
87-146 3/8" Drive T-45 Torx® Bit
87-147 3/8" Drive T-50 Torx® Bit
87-407 3/8" Drive T-56 Torx® Bit
91-576 1/4" Drive T-8 Torx® Bit
91-577 1/4" Drive T-10 Torx® Bit
91-578 1/4" Drive T-15 Torx® Bit
91-579 1/4" Drive T-20 Torx® Bit
91-580 1/4" Drive T-25 Torx® Bit
91-581 1/4" Drive T-27 Torx® Bit
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