I've made crowfoot-type wrenches out of Harbor Freight Chinese box end wrenches and an acetyline torch. Bend the wrench to the shape you want and weld an extension onto the other end to plug in the torque wrench. Getting to some of the stovebolt cylinder head bolts for a retorque without disturbing the valve adjustment is a lot easier with a wrench like that. Snap-On used to make that tool, but I haven't seen one in years.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!