Proto 1 Inch Drive 7 Inch Impact Extension

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.

The Proto 1 Inch Drive 7 Inch Impact Extension is designed to gain access to fasteners in difficult-to-reach locations.  The drive end chamfer and four detents help provide quick positive engagement with the drive tool on any of the socket drive walls. Stamped for easy identification and has a side locking hole to prevent accidental drops.