Patent ID: 7287451

Claim:
A screwdriver comprising: a handle having a first end and a second end; a front element having a bit holder, said front element aligned with said handle along an axis; a cylinder positioned between said handle and said front element, said cylinder having a plurality of chambers, each of said chambers shaped to store a bit; said cylinder rotatable around said axis; a push rod having a first end and a second end, said push rod slidable along said handle from a first end of said handle to a second end of said handle, said push rod having a magnet at said first end, said push rod having a hinge; and a plate positioned between said cylinder and said handle, said plate defining an opening to allow passage of said push rod, wherein when said second end of said push rod is positioned at said second end of said handle and said first end of said push rod is aligned with one of said chambers, movement of said second end of said push rod from said second end of said handle moves said aligned bit from said cylinder to said bit holder, further wherein when said second end of said push rod is positioned at said first end of said handle, movement of said second end of said push rod to said second end of said handle moves said bit in said bit holder to said cylinder.