NEW Gotoh GB640 Super Light Weight 4-String Bass Guitar Tuners Set - X-GOLD you will notice they don't

you will notice they don't match

-  Mounting hardware included

but an overall smoothness

It is pre-slotted so it makes for an easy install

Resonant Frequency: ~4

NEW Gotoh GB640 Super Light Weight 4-String Bass Guitar Tuners Set - X-GOLD you will notice they don'tSuper lightweight bass machine heads. Bass guitars have weighty machine heads and by their very nature have always suffered from neck dive. With the advent of 5 and 6 string basses, this tendency became still more acute, making long sessions uncomfortable for the musician. The RES O LITE series was developed to solve this problem. By chiefly using the special alloy duralumin, excellent weight savings are achieved. Gear Ratio 1: 28 4 in line bass side