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Hex Head Conversion Bushings for Vintage Style Tuners
by Hosco


10 In Stock

Dispatched within 1 working day
Ships to 103 countries worldwide

Gold Nickel


This set of 6 Hosco Hex Head Conversion Bushings allows you to fit vintage style tuners with 6.35 mm (1/4") posts (like our Gotoh SD90, SD91 and SE780 tuners) in to headstocks with the modern 10 mm (3/8") post holes without having to plug and redrill the tuning post holes, giving you a completely reversible upgrade option.


Allows installation of vintage style tuners in modern headstocks
Reversible headstock mod
Knurled edge for grip
Made in Japan

Tech specs

Headstock Hole Required 10 mm (0.39")
Depth 7.5 mm (0.3")
Bushing Tuner Post Hole 6.5 mm (0.26")
Manufacturer Part Number BU-CBHN

Customer reviews

4.5 out of 5

David B. Verified Purchase

Vintage bushings

Searched the web for these particular specced bushings after purchasing a Martin guitar that the previous owner had drilled out the headstock to change the machine heads. 😫 Glued to Music came up with goods. 👍🏻

Reviewed ago

Rob B. Verified Purchase

Great guitar parts.

These bushings were nice quality, but I discovered I didn’t need them this time. I returned them with no hassle. A great company for all your guitar parts.

Reviewed ago