MB65N-L Metric 6 Kluson Nickel Press-In Guitar Tuner Adapter Bushings 6mm-10mm

WD Kluson steel replacement - adapter bushings are intended for use in converting a modern 10mm drilled headstock to accept a vintage Kluson stamped steel tuning machines with the metric 6mm string post diameter used between 1995 and 2006. For US 1/4 inch I.D. spec versions add the letters US to the end of the part number. Outside diameter = 9.98mm Inside diameter = 6.14mm.