818/4/1, 1/4", x 108 mmWera compact tool: suitable for bits with hexagon head drive as per DIN ISO 1173-C 6.3 and E 6.3 and Wera connecting series 1 and 4. Comes with an adaptor, bayonet and Rapidaptor technology. Kraftform handle with anti-roll feature, multi-component for particularly ergonomic screwdriving. Integrated magazine for bit storage. The te