Patent ID: 7055409

Claim:
A socket wrench for ratchet wheel sockets, comprising: a handle having a first and a second recess at a first terminal thereof, a first empty space between a pair of first ear portions defining said first recess, each of said first ear portions being provided with an axial hole; a first drive piece for retaining a first ratchet wheel on which a ratchet wheel socket can be mounted, said recess of said handle receiving a pivotal portion of said first drive piece; and a first retaining pin for connecting said handle and said first drive piece by being inserted though said axial holes of said first ear portions and said pivotal portion of said first drive piece; a second empty space between a pair of second ear portions defining said second recess, each of said second ear portions being provided with an axial hole; a second drive piece for retaining a second ratchet wheel on which a ratchet wheel socket can be mounted, said recess of said handle receiving a pivotal portion of said second drive piece; and a second retaining pin for connecting said handle and said second drive piece by being inserted though said axial holes of said second ear portions and said pivotal portion of said second drive piece; wherein driving axes of the first drive piece and the second drive piece are perpendicular to each other; whereby each said drive piece can be folded about a respective one of said retaining pins to change the angular position of said drive piece with respect to said handle.