Set containing 2 screwdrivers and 24 bits. Features variable torque settings for high precision, and multi-component, ergonomic Kraftform handles, with hard and soft zones for high working speeds. Simple torque adjustment with no special tools required and easy-to-read scale value. Includes assorted Hex-Plus, Torx and Torx Plus bits. Supplied with Rapidaptor quick-release chuck and high quality case. Chrome Molybdenum Steel Blades Ergonomic Handle 0.3-3Nm Range Self-Locking Suitable for Bits with 1/4" Hex Head Drive Unlimited Torque to Loosen Seized Screws Chrome Molybdenum Steel Blades Ergonomic Handle 0.3-3Nm Range Self-Locking Suitable for Bits with 1/4" Hex Head Drive Unlimited Torque to Loosen Seized Screws