Proto J10609 1 Drive 13 Impact Socket Extension

Proto J10609 Features

• Use extensions to gain access to fasteners in locations that would otherwise be difficult to reach
• Male square is oriented in line with female squares for use with fixed head torque wrenches
• Full chamfer at drive opening (when applicable) for easy engagement with drive tools
• Drive end chamfer and four detents help provide quick positive engagement with drive tool on any of the socket drive walls
• Stamped size for easy reference
• Side locking hole