1441 SB Screw gripper attachment for screwdriver blades, long bits and L-keys, with holding function for screws, 4.5-6 x 41 mmWera screw gripper: Attachment tool with gripping function for screws. Holds all screw profiles securely on the tool. The screw gripper can be pushed upwards on the blade while screwdriving, so that it does not get in the way, ev