3M Binaural Spare Parts, Black, All Type Cardiology, 3M Littmann Spare Part Kits

-Binaural assembly allows for cost-effective replacement of worn assemblies. -3M Service Center provides prompt, accurate and efficient repairs and service. -27 inch (69cm) Binaural Assembly for Littmann® Master Cardiology™, Cardiology III™, Cardiology II S.E., and Cardiology S.T.C. Stethoscopes & Cardiology IV. -Replacing binaurals on 3M™ Littmann® Stethoscopes