Armstrong Tools Impact Universal Joint, 1/2" Drive, Black (AST20947)
Impact Universal JointHeat-treated. High resilience to impact. Greater wall thickness for added strength. Drive Size: 1/2 in (female square), 1/2 in (male square); Finish: Black Oxide; Locking Type: Pin; Weight: 0.37 lb.
- Global Product Type: Sockets, Ratchets, Adaptors and Extensions-Adapter/Joint
- Tool Type: Adapter/Extension
- Head Type: 1/2" Male Square -- 1/2" Female Square
- Material(s): Steel
- Finish: Black Oxide
- Application: Automotive Maintenance; General Mechanics; Machine Maintenance