12Pcs Copper Erhu Tuning Adjusters Durable Golden Fine Tuning Tools for Precise String Setup

12 copper fine tuning adjusters for erhu, durable and easy to install. Designed as professional replacement parts to restore precise tuning and smooth performance for standard erhu instruments. Key benefits Accurate fine tuning: Provides precise microadjustment for erhu strings to keep pitch stable during practice and performance. Durable metal construction: Solid copper build resists wear from regular use and maintains dependable tuning action. Easy to install and use: Simple to fit onto standard erhu tuning posts for quick replacement or upgrade without special tools. Complete set for maintenance: 12 pieces allow replacement for both strings on multiple instruments or spare parts for repairs and teaching studios. Clean, consistent finish: Golden appearance matches many erhu fittings and gives a professional look. Features and specifications Quantity: 12 pieces per pack for full coverage and spares. Material: Copper, offering solid weight and durability. Color: Golden tone finish. Function: Fine tuning adjusters for erhu strings; designed for smooth rotation and precise string tension control. Compatibility: Intended for use with standard erhu instruments and typical erhu tuning posts. Typical applications Home practice: worn adjusters to restore precise tuning for daily practice sessions. Live performance: Swap in durable adjusters before a concert to reduce tuning drift and make quick adjustments on stage. and maintenance: Keep a set in a workshop or teaching studio for instrument servicing and student repairs. How to use Remove the old adjuster from the tuning post. Fit the copper adjuster onto the post and secure according to your erhu configuration. Wind the string and make fine adjustments to reach the desired pitch. Keep spare pieces on hand for future maintenance or quick replacements. Why choose these adjusters Practical replacement parts built for real use rather than decorative pieces. Pack of 12 covers multiple instruments or provides longterm spares. Simple design that focuses on reliable tuning performance and ease of installation. What is included Twelve copper erhu string adjusters with golden finish. This set is a straightforward solution for musicians, instrument technicians, and teachers who need dependable, easy to install erhu tuning adjusters for regular maintenance and performance readiness.