Wera 05105630001 kraftform big pack 300 series 14 piece screwdriver set wera 05105630001 p the wera kraftform big pack 300 is a 14 piece screwdriver set from wera featuring philips pozidriv torx and slotted screwdrivers with a handy storage rack the screwdrivers all feature wera s kraftform handles and lasertip blades p p kraftform screwdriver handles are shaped so that your whole hand is in contact with the handle the smooth hard zones move through your hand like wheels when repos