Traditionally in industry Brass bushings have always been used as bushings due to its softer, less damaging effect on moving parts. For example;. It achieves nothing. Regards, Les & Pat at Guitars Electric.
Set of 6 Vintage-Style Brass Tuner Bushings for Harmony Kay Silvertone Gibson
Set of 6 Vintage-Style Nickel Tuner Bushings for Harmony Kay Silvertone Gibson
(6) Gold Vintage Style Press-In Guitar Tuner Bushings TK-0789-002
(6) Black Vintage Style Press-In Guitar Tuner Bushings TK-0789-003
VINTAGE SET 1960's KAY GUITAR TUNER BUSHINGS FERULE VANGUARD VALUE LEADER
100pc. Nickel-Plated 1/4" Vintage-Style Guitar Tuner Bushings/Ferrules
