Patent ID: 7270033

Claim:
A specialty wrench for engagement with a polygonally headed fastener located intermediate interfering structure which generally precludes attachment and rotation of a socket on said fastener, said wrench comprising, in combination: a generally circular, cylindrically configured socket including a faceted throughbore, an axis of rotation, opposite ends and an external diameter D 1 ; a unitary handle in the form of a generally flat plate lying in a plane perpendicular to the axis of rotation of said socket, said handle fixed to and extending radially outwardly from said socket, said handle having a first side edge to side edge generally uniform dimension D 2 less than D 1 , said handle configured in the form of an arc section extending from the socket having an arc in the range of about 100° to 125° and a radius R 1 where R 1 is greater than about 3/2 D 1 , said arc section connected to the socket along a radius of the socket and generally midway between the opposite ends of the socket, said arc section joined to a first generally straight mid-section said first section greater in length than ⅔ R 1 and less than about 3/2 R 1 , said first section connected to a second, generally straight section greater in length than about R 1 and forming an angle of about 155° to 170° with said first section; and said second section generally perpendicular to the radius extending from the connection of the handle to the socket; and a handle grip on said second section.