Graham-Field Aluminum Tuning Fork,C512 without weight,Each,1316Price: USD20.49 Graham-Field Aluminum Tuning Fork is a non-rusting, non-tarnishing aluminum alloy tuning fork ally designed to meet medical requirements. Single-frequency pure tone will remain constant for many years. Tines are 1-3/4 long and 3/8 diameter.Other products from H e a l t h P r o d u c t s F o r Y o u |