Product Overview Pouch with 89-mm long bits. Includes 816 R Kraftform holder with Rapidaptor quick-release chuck and multi-component Kraftform handle for low-fatigue working. Hard gripping zones for high working speeds whereas soft zones ensure high torque transfer. Suitable for manual and power tool operations; 17-piece. Quick-release chuck with Rapidaptor technology Multi-component Kraftform handle of the bit holder for fast and ergonomic screwdriving Hexagonal anti-roll feature against rolling away Hex-Plus allows socket head screws to live longer Suitable for docking with the Wera 2go system.