781 C/B 1/2" Connection Parts, 3/8" x 35.5 mm

1/2" to 3/8" drive adaptor With secure socket fixing With 1/2" square head socket drive 3/8" external square Made of chrome-vanadium for high load capacity Included components: 1x 781 c/b: 1/2“ - 3/8“ Power source type: hand powered, Manufacturer: Wera Werkzeuge GmbH