Grover Bass Guitar Machineheads - Mini Bass Machineheads 144 Series - Machine-head / Tuners - set of 4

€114.99

Grover Machine-Heads


For almost a century, we’ve been keeping the world’s finest string instruments in tune. It started in the late 1800’s when Grover first produced a few guitar and banjo machine heads, then expanded into additional production of tuners for bass guitar, pedal steel, mandolin, dulcimer, ukulele and violin.

While many changes have taken place over the years, the one constant has been that we continue to supply the music industry with the finest products available. From the world’s first enclosed, permanently lubricated machine heads, to our newest technological breakthroughs, the one-step self lock, we are proud to be original equipment on many of the world’s finest string instruments.

Since our production process utilises only the top of the line quality standards, we proudly stand behind our machine heads with the following lifetime warranty... should your Grover tuners ever fail, for any reason, simply return them to us for a fast and friendly no charge repair or replacement. If you are already using Grover products, thank you for your support in making Grover the most trusted name in music around the world.

If not, maybe it’s time to “Change Over to Grover!”


POST HOLE SIZES

Many of the Grover tuners will fit the existing holes in the headstock without any modification at all.

However, we realize sometimes the existing holes need to be enlarged a bit in order for our tuners to fit properly.

As a result, we have provided the chart below showing the exact drill bit needed for each tuner series.

Please note, always enlarge the hole size from the front, or face, of the headstock.


Tuner Series/Hole Size

Tuner Series/Hole Size

Tuner Series/Hole Size
102
106
109
115
116
117
118
121
122
124
133
25/64"
25/64"
25/64"
21/64"
23/64"
21/64"
21/64"
3/8"
3/8"
3/8"
23/64"

135
136
138
142
144
150
162
205
303
306
308
25/64"
25/64"
23/64"
45/64"
35/64"
25/64"
11/32"
25/64"
25/64"
25/64"
21/64"

406
H97
V97
H98
V98
2
4
5
25
75
85
25/64"
15/64"
23/64"
15/64"
23/64"
21/64"
5/16"
11/32"
11/32"
11/32"
11/32"



MINI  BASS MACHINES (143 SERIES)


The Grover® “MINI” is lightweight, compact and durable for modern electric basses. Gear ratio is 20 to 1. Housing is specially machined to achieve the precise tolerance that prevents slippage and allows fine tuning. Sealed gear box has permanent lubrication that makes the MINI friction-free for life. Individually hand-tested. Screws and bushings included.

Available 4 in line or 2+2. Also available in Left Handed Version 4-in-a-line

2 Treble, 2 Bass
144C Chrome
144BC
Black Chrome
144G Gold
4-in-line
144C4 Chrome
144BC4 Black Chrome
144G4 Gold
Left hand models
144CL4 Chrome
144BCL4
Black Chrome
144GL4 Gold



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