Riester Troemner percussion hammer is a quality reflex hammer made in Germany. Reliable and stable, all Riester classic reflex hammers help with more exact testing of reflexes. Stainless steel handle. Weight is .5 lb. Unit is 9.84 inches long. Originally designed by Ernst L.O. Troemner M.D., Director of the
Neurological Hospital at St. Georg and Professor at University of
Hamburg. All hammers are supplied in a poly-bag.