❀Bass Locking tuners can helps you to fast, smooth tuning and keep your Bass accuracy. ❀These stainless steel bass tuning knobs feature a fully enclosed metal construction that prevents accumulation. ❀Make of stainless steel, rustproof and enduring. Maintains smooth damping feel even with frequent tuning adjustments during live . ❀, easy to replace your old or dirty Bass tuning pegs. ❀With these tuning pegs, you can tunes Bass strings fast and accurately.