The wera kraftform kompakt 400 ra is a professional 17 piece ratchet screwdriver set designed for tradespeople who demand efficiency and precision. This comprehensive set centres around the 416 ra t handle bitholding screwdriver, featuring an integrated ratchet mechanism with fine 80 tooth toothing and a 4.5° return angle for rapid fastening without constant repositioning. The ratchet mechanism is completely embedded within the handle, creating a compact profile whilst maintaining exceptional comfort during extended use. The ergonomic kraftform handle features finger recesses and a two component construction that maximises contact with the palm, reducing friction loss and fatigue during prolonged screwdriving tasks. A convenient reversing lever enables one handed clockwise and counterclockwise direction changes, streamlining workflow efficiency. Central to this set's versatility is the rapidaptor quick release chuck, which accepts standard ¼ hexagon drive bits and features a fast rotating sleeve for lightning fast bit changes. The set includes 16 tough bits across multiple drive types phillips, pozidriv, torx, slotted, and flat head configurations, making it ideal for electricians, joiners, and general maintenance contractors. All components are housed in a robust textile box with hook and loop fastener for secure organisation. Features and benefits bull 80 tooth ratchet mechanism with 4.5° return angle ensures fast and safe working without repositioning bull ratchet mechanism fully embedded in handle for convenient, compact operation bull reversing lever enables comfortable one handed clockwise counterclockwise direction changes bull ergonomic 2 component kraftform handle with finger recesses for high power transmission and fatigue free working bull rapidaptor quick release technology with fast rotating sleeve for lightning fast bit changes bull comprehensive 16 piece bit selection covering phillips, pozidriv, torx, and slotted drives contents 1x kraftform kompakt 400 ra set 1, 17 pieces 1x 416 ra t handle bitholding screwdriver with ratchet function and rapidaptor quick release chuck 1 4x45 2x 851 4 z bits ph 2x89, ph 3x89 2x 855 4 z bits pz 2x89, pz 3x89 6x 867 4 z torx® bits tx 10x89, tx 15x89, tx 20x89, tx 25x89, tx 30x89, tx 40x89 5x 840 4 z bits 3.0x89, 4.0x89, 5.0x89, 6.0x89, 8.0x89 1x 800 4 z bits 1.0x5.5x89 1x hook and loop fastener strip 120 50.0x120.0 specifications ratchet teeth 80 teeth return angle 4.5° bit drive 1 4 external hexagon din iso 1173 c 6.3 and e 6.3 bit length 89mm