Stahlwille series 40adl bi hexagon extra deep sockets have 14in square drives they come in af imperial sizes and are made from hpq high performance steel with chrome plating the sockets have an extremely high load capacity with exceptionally thin rings and walls they are free from cadmium and therefore suitable for use on titanium alloy parts and titanium fasteners such as those used in the aerospace industry where safety is crucial the sockets are equipped with anti slip drives which permit hi