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 basses. 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. The automatic winding mechanism helps enhance tone brightness, sustain, and intensity. Suitable for both right-hand and left-hand 4-string bass guitars. Gear ratio: 19mm. Compatible with 4-string bass and electric bass instruments. 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 01 cm error due to manual measurement. Ensure you are comfortable with this before purchasing. Due to differences between monitor displays, the image may not accurately reflect the actual color of the item.