3⁄8" Drive Socket
Metric sizes: DIN 3124/ISO 2725-1, ASME B 107.5M, E DIN EN 3709American sizes: ASME B 107.1, Fed. Spec. GGG-W-641, SAE AS 954-E (test loads)HPQ® high performance steel, chrome plated.
STAHLWILLE sockets are equipped with the AS Drive* profile: this permits high transmission of forces to the lands of nuts and bolts without damaging them. No longer will you have to worry about stripping the corners off nuts and bolts.
The problem: removing heavily corroded screws requires the application of considerable force. The socket slips off the head of the screw.
The consequences: uncontrolled movements cause injuries and damage to both the workpiece and the tools.
The solution: STAHLWILLE sockets are equipped with the AS-Drive* profile. This permits high transmission of forces to the lands of nuts and bolts without damaging them. The risk of injury is minimised and the corners of the screw heads and nuts are no longer damaged.
*AS-Drive = Anti-Slip-Drive
The problem: although there is hardly enough room to move, you still have to apply considerable torque to loosen a stubborn screw.
The consequences: many of the sockets available are useless simply because their wall thickness makes them impracticable in awkward places.
The solution: STAHLWILLE HPQ®*-sockets are manufactured from selected tough steel alloys. These sockets will not slip off the head of the screw, nor will they stretch when subjected to heavy loads. Their extremely thin walls and unbelievably high load capacity are simply exemplary. HPQ®-sockets are free of cadmium and are therefore suitable for use on titanium alloy parts and titanium fasteners as used e.g. in the aerospace industry, where safety is a crucial factor. They meet these aerospace standards: E DIN EN 3709, E DIN EN 3710, SAE AS 954-E, S.B.A.C. AS 40605/40606, MS-33787, MIL-W-8982.
* = High Performance Quality
