●Sealed locking tuning machines for LP style common electric guitar or acoustic guitar, will not fit for Strat/Tele style guitar ●Schaller style button, sealed full metal body and button. Fits for standard 10mm (25/64 inch) peg holes ●Material: metal alloy; Gear Ratio 1:15 ●45 Degree mounting screws hole tag. 3+3 set, Nut, ferrule, screws included ●Package Includes: 6Pcs Guitar Tuning Pegs (3L+3R)