Check the listing for details. Genuine Tone Ninja 19:1 Locking Tuners, 8 String Inline set, Black. Color: Black, Condition: New. Listed at 70.62 USD. Genuine Tone Ninja 19:1 Locking Tuners, 8 String Inline set, Black Manufacturers Part Number: TLB-8L The new Tone Ninja locking tuners were engineered to be good looking, reliable, and a great upgrade for almost any guitar. With a locking wheel and a 19:1 gear ratio, you can be assured of tuning precision and stability. Available in Chrome, Black, Black Nickel, Gold, Nickel and Satin chrome and in most popular six, seven and eight string formats including left handed. Fits guitars with a 10 mm modern peghead hole size. See the Tone Ninja Locking Tuner FAQ for specifications and button options. Eight string sets have a specific 7th & 8th tuner that will accommodate a string gauge up to 0.086". Contents: 8 Tone Ninja Locking tuners, two with larger string aperture (takes strings up to 0.086") 8 screws 8 bushings 8 washers Buy with confidence from SportHiTech, an authorized Tone Ninja Dealer. All products are factory fresh and in original retail packaging.