The Wera 416 R T-Handle Rapidaptor Bit Holding Screwdriver might be small, but it is truly mighty as, thanks to the unique design, it is perfect for difficult tightening and loosening situations thanks to the high torque transmission. The ergonomically shaped 2-component T-handle with finger recesses and pleasant surface facilitates very high power transmission and fatigue-free working. The bit can be pushed into the adaptor without moving the sleeve. By using the blade as an extension of your lower arm you can transfer particularly high torque. The lock is activated automatically as soon as the bit is applied to the screw. Bits are held securely and wobble-free. Simply push the sleeve forward to change the bit. The spring mechanism lifts the bit off the magnet and unlocks the tool. The bit can be easily removed. The rapid-out function makes it easy to remove even the smallest bits without extra tools. The Rapidaptor quick-release chucks hold DIN ISO 1173-C 6,3 and E 6,3 as well as Wera series 1 and 4 bits.