- Drive Type: Square
- Manufacturer Name: Stanley Black & Decker
- Material: Steel Alloy
- Measurement System: Imperial
- Overall Length: 1-7/16 in
- Specifications Met: ASME B107.500/B107.10M
- Adapter Type: Female x Male
- Male Drive Size: 1/2 in
- Female Drive Size: 3/8 in
- Standards
ASME B107.10M