- Locking Type: Ball
- Manufacturer Name: Stanley Black & Decker
- Material: Alloy Steel
- Measurement System: Imperial
- Type: Standard
- Drive Size: 1/2 in
- Overall Length: 2-1/2 in
- Item Features
- Standards
- Extensions help provide access to fasteners in areas that might otherwise be difficult to reach
- Suitable for use with 1/2 in drive sockets
ASME B107.10M|AS 4283