Skip to main content
Stanley logo in black text on a yellow rectangle, centered on a white background.
STMT89455-8B

1/2-in Drive 28mm Impact Socket

Photo of STANLEY STMT89455-8B black impact socket, 28mm size, front angle, tool accessory on white background.

Product details

The STANLEY® 1/2-in Drive 28mm Impact Socket is designed for automotive and industrial professionals requiring reliable high-torque drive performance. Engineered with optimized socket wall geometry and clear size markings, it delivers smooth engagement and prevents rounding on heavy fasteners.

  • Chromed finish for exceptional resistance to rust
  • Made of Chrome Vanadium Steel
  • MaxiDrive™ gripping system: rounded gripping surface allows for 15% more torque and avoids rounding off fasteners, providing higher tenacity

Product Type
Impact Socket
Individual or Set
Individual
Piece Count
1
Drive Size
1/2-in
Socket Size
28mm

  • (1) STMT89455-8B

  • 1 Year Limited Warranty