MASHED FINGER IN FLOOR JACK WHILE CHANGING OIL IN PICK-UP TRUCK. THE FLOOR JACK HAS TWO HANDLES, ONE APPROC 4'LONG (FOR HAND) THE OTHER SHORT (FOR FOOT). WHEN THE LONG HANDLE COMES DOWN IT COM ES IN CONTACT WITH SHORT HANDLE, CAUSING IT TO COME DOWN ALSO. THIS CAUSES A PINCH POINT BETWEEN BOTTOM OF SHORT HANDLE & LIP ON JACK FRAME. HIS LEFT INDEX FINGER WAS IN THE PINCH POINT WHEN