Musiclily Pro Metal Vintage/Modern 6mm to 10mm Guitar Tuner Conversion Bushings Tuning Pegs Adapter Ferrules, Nickel (Set of 6)
1.Ideal for converting your vintage style 6-inline or 3R3L machine heads 6mm diameter string post to a modern 10mm drilled headstock bore hole
2.Inner diameter is 6.2mm(15/64 "), outside diameter is 10.8mm(27/64 "),9.5mm(3/8 ") tall. Check our size image before you buy
3.Fits vintage style metric 6mm string post diameter, Kluson used this post between 1995 and 2006
4.Quality full metal made, traditional looking
5.Package included: 6 pcs bushings