- Drive Size: 1/2 in
- Impact Rated: Yes
- Manufacturer Name: Stanley Black & Decker
- Measurement System: Imperial
- Number of Pieces: 4
- Item Features
- Standards
- Solid 1-piece design helps prevent the locking components from becoming loose or disengaged
- Patented locking feature locks sockets to the extension with exceptional force
- Knurled shank provides a slip-resistant grip when hand turning the extension
ASME Specified