Guitar Bass Tuning Pegs Electric Bass Opened Machine Head Tuner Replacement for Right Hand Left Hand 4 String Bass Silver Features: This bass tuner is suitable for open bass tuning keys and fits most 4-string electric bass guitars. It offers precise and responsive tuning with smooth gearing that holds tuning well, providing finer control and greater stability. The 4-string tuner has a metal inner core with nickel-plated alloy construction. It features automatic winding that helps enhance tone brightness, sustain, and intensity. Suitable for both right-handed and left-handed 4-string bass guitars. Gear ratio: 19mm. Compatible with 4-string bass and electric bass guitars. The electric bass tuning knobs are made of metal and feature a unique plum-blossom shaped button design. The stylish appearance is combined with easy rotation and improved tuning stability. Package includes open gear bass tuner peg. Ideal replacement for most bass guitars. Specifications: Material: Metal Color: Black; Silver Type: Left; Right Size: As shown in picture Weight: Approximately 95g Package Includes: 1 Piece Bass Tuning Peg Note: Please allow 0–1 cm error due to manual measurement. Ensure you are comfortable with this before purchasing. Due to differences between monitor displays, the actual color of the item may vary slightly from the picture.