Gibson Guitar Grover Machine Heads Black PMMH-030

Gibson Guitar Grover Machine Heads Black PMMH-030 Review

Gibson Guitar Grover Machine Heads Black PMMH-030 Feature

• Gibson part PMMH-030

Genuine Grover machine heads made to Gibson specifications.

Grover 106C Rotomatic Self Locking Machine Heads, Chrome

Grover 106C Rotomatic Self Locking Machine Heads, Chrome Review

Grover 106C Rotomatic Self Locking Machine Heads, Chrome Feature

• 18:1 Ratio for Precise Tuning
• Locks Automatically
• Quick String Changes
• Guaranteed for Life
• For 3+3 Style Headstocks

The introduction of the new Grover Locking Rotomatics® gives you the ease of use provided by a standard tuner and the positive locking of our internal cam post. Simply insert the string through the string hole, pull to tension by hand and begin tuning. As you start to tune, only the locking cam in the string post turns. Once the string is locked, the string post begins to turn allowing you to bring the string to pitch. In less than one revolution of the string post, you will be in tune, to stay in tune. Gear ratio is 18 to 1.