Highly robust quick-release universal holder ideal for all fixing jobs requiring power tools. Quick-release function on the chuck enables fast and easy bit changes and supports extra-firm bit hold in universal screwdriving applications. Features a permanent magnet, ensuring a firm and secure grip of the bits in use. ¼" hex shank for use with standard cordless drills and impact drivers with ¼" toolholder. Click-fitting slots for secure fitting and easy replacement. Compatible with Bosch Pick and Click system.