Overview Reviews Product Description Contains 50 pieces of DB765 standard drum tuning key. Attractive counter top display. Product Videos Custom Field Product Reviews Write a Review Write a Review × DXP DXP TDK050 Contains 50 pieces of DB765 standard drum tuning key. Attractive counter top display. Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *