Yamaha YAC MKO Medium Weight Key Oil: Yamaha synthetic key oil is a special proprietary blend designed for use on woodwind key rods and pivot points, with a corrosion inhibitor that gives added protection to the metal over time. This medium viscosity is an all-purpose blend that's suitable for general use. 20mL bottle.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.