The stahlwille 18120001 ratchet bit holder has an ergonomically designed non slip 2 component handle for optimum force transmission the handle features a storage compartment which can hold up to 6 bits the bit holder has a knurled spin section for faster screwdriving and has a heavy duty ratchet mechanism with 48 teeth 75 working angle the bit holder is suitable for 14in hex bits and allows easy bit change thanks to its internal magnetic hex drive the direction clockwise or anticlockwise can ea