EE SUFFERED A TUFT FRACTURE TO THE END OF HIS LEFT LITTLE FINGER WHILE ATTEMPTING TO USE A PIPE WRENCH TO REMOVE A HOSE CONNECTED TO A DRAIN VALVE WITH A CROW'S FOOT FITTING. THE FITTING WAS S TUCK SO HE USED A HAMMER TO TAP THE END OF THE PIPE WRENCH. THE CONNECTION RELEASE & SUDDEN DOWNWARD MOTION CAUGHT HIS FINGER BETWEEN WRENCH HANDLE & LOCKING HANDLE OF THE DRAIN VALVE.