Compact handle with interchangeable blade system and various blade tips allows use in small spaces. Features ergonomic Kraftform handle with anti-roll feature. Rapidaptor technology offers fast, easy bit change. Telescopic bayonet blade can be extended and retracted for use in confined spaces, or removed for use as a power tool adaptor. Includes 6 tough, viscous bits located in the magazine within the handle. Suitable for bits with 1/4" hexagon head drive and Wera connecting series 1 and 4. Chrome Molybdenum Steel Blades Ergonomic Handle Anti-Roll Chrome Molybdenum Steel Blades Ergonomic Handle Anti-Roll