Feature 1Extensive Use: This locking string tuning peg can be used on electric or acoustic guitars to secure strings and prevent runs. 2Complete Set: The guitar tuner pegs are made of reliable zinc alloy and come complete with screws, bushings and ferrule for easy installation and removal. 3Excellent Tuning Stability: The fully enclosed locking tuner provides maximum tuning stability and is a nice replacement for old, broken pegs. 4Chrome Plated Finish: This locking string tuning peg is chrome plated on the surface for long lasting durability. 5Enhance The Playing Experience: With these tuning pegs, you can quickly tune your guitar strings. These pegs hold the strings tightly, keeping the guitar in tune and enhancing the enjoyment of playing.Item Type: Locking String Tuning PegMaterial: MetalSize: Approx. 4cm / 1.57in .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List6 x LockingStringTuningPeg6 xFerrule6 x Screw6 xThreaded Bushing