Lisle Tools Mechanic's Stethoscopes PN: 52500 Lisle mechanic's stethoscopes are designed to help you quickly pinpoint the source of noises in engines, transmissions, differentials, and bearings. They feature a unique sound chamber and super-thin diaphragm that are designed to greatly amplify sounds. Lisle mechanic's stethoscopes are made of quality materials to ensure long-lasting durable shop use.
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