Sperzel Trim-Lok 3+3 Guitar Machines

(21)

StewMAX Member Appreciation Event
20% OFF + FREE SHIPPING*
Special offer ends Aug 12, 2025 at 4:00PM ET

StewMAX Member Appreciation Event
20% OFF + FREE SHIPPING*
Special offer ends Aug 12, 2025 at 4:00PM ET

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Satin chrome Item # 3421 No longer available
$94.49
Satin black Item # 3421-B No longer available
$100.24
Satin gold Item # 3421-G No longer available
$116.89
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Sperzel Trim-Lok 3+3 Guitar Machines

Sperzel's rear thumbscrew locks the string, making these machines ideal for tremolo guitars. For 3-left/3-right pegheads.

Cast gear housings with sealed lubrication. Single pin mount keeps tuner from rotating, no mounting screws needed. Recommended for 9/16" - 11/16" (14.29mm - 17.46mm) thick pegheads.

• 12:1 ratio
• 10mm (13/32") diameter pegholes required
• Removable metal knobs
• Threaded peghead bushings included
• Sets of 6
    • Item #
    • Weight
    • 3421
    • 0.4594 lbs. (0.21 kg)
    • 3421-B
    • 0.4594 lbs. (0.21 kg)
    • 3421-G
    • 0.4594 lbs. (0.21 kg)
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Cancer and Reproductive Harm