Overview Reviews Product Description Allows the stethoscope to be held in place hands free so the technician can check for chassis noise without another technician. Unique sound chamber and super thin diaphragm greatly amplifies sounds. Quickly pinpoints the source of noises in engines, transmissions, differentials and bearings. Lisle Tools Catalog Product Videos Custom Field Harmonization code HTS #8205599080 Manufacturing country US Product Reviews Write a Review Write a Review × Lisle Stethoscope w/ Magnetic Holder 52520 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *