Thank you for looking. High-quality GOTOH bass guitar tuning machines, set of 4. Opened. Unused. (Purchased from Sound House ~ Peg holes did not fit, so selling) ■ Tuning Machine Configuration: L2 + R2 ■ Headstock Hole: 14mm ■ Gear Ratio: 1:20 ■ Weight: Approx. 60.2 g/pc ■ Accessories: Washers, nuts, wood screws ■ Color: Chrome ~ Made in Japan Thank you for your consideration.