Features: _x000D_ Locking tuners prevent the gear from being exposed to air and reduce the rust, which is more durable. _x000D_ Comes with screws, bushings and ferrules for easy mounting. _x000D_ The tuned guitar string does not loosen easily. _x000D_ With these tuning pegs, you can tune guitar strings fast and accurately. _x000D_ High quality internal gear, it is effective to prevent screw slippage. _x000D_ Suitable for acoustic and electric guitars of normal size. _x000D_ _x000D_ _x000D_ Specifications: _x000D_ Condition: 99.99% Brand _x000D_ Material: Copper Alloy _x000D_ Color: Brass _x000D_ Weight: Approx. 209g / 7.4oz _x000D_ Size: Approx. 4.5 * 3.8cm / 1.8 * 1.5in _x000D_ Ferrule Outer Diameter: Approx. 1.4cm / 0.6in _x000D_ Suitable for 1cm / 0.4in diameter hole _x000D_ _x000D_ Package list: _x000D_ 6 * Guitar Tuning Peg _x000D_ 6 * Ferrule _x000D_ 6 * Bushing _x000D_ 6 * Screw 1Locking tuners prevent the gear from being exposed to air and reduce the rust, which is more durable. 2Comes with screws, bushings and ferrules for easy mounting. 3The tuned guitar string does not loosen easily. 4With these tuning pegs, you can tune guitar strings fast and accurately. 5High quality internal gear, it is effective to prevent screw slippage.