These are the new Sperzel Trimlok EZ-Mount tuners, no need to drill your headstock! Chrome plated and 3x3.
The new Sperzel EZ-Mount system uses two tiny spurs instead of the traditional Trim-Lok pin or the screws needed on other tuners. No need to drill your headstock, just loose fit the tuners, line them up and tighten the nuts.
Important: Uses standard peg head holes, and is suitable for 3x3 headstocks - you should have a 10mm/13/32" peghead hole (most guitars have this), and your headstock needs to be less than 15mm/0.590" (most are)
We keep a massive inventory of Sperzel Trim-Lok guitar tuners, including the custom buttons, Left hand and 7 and 8-string sets. SportHiTech are authorized Sperzel distributors and all our tuners come direct from the factory. They carry full factory warranty. We're very proud of our customer service and our feedback rating, we ship really quickly, and we understand and use the products we sell. 
All sets are built to order the same day, so we can provide any configuration and button combination you need - just send us an email if you have a special requirement. 4x2? No problem. 6 inline reverse non staggered in black with gold buttons? No problem either.
Installation - fits almost all guitars. The posts are 3/8 and fit a hole drilled as 10mm or 25/64". Everything you need to install is included.

If you have questions about these or any other Sperzel Trimlok tuners, please check out our FAQs.

Sperzel tuning keys are machined from solid billet aluminum for light weight and held to precise tolerances and quality checks to produce a precision tuning key that eliminates shaft wobble, endplay and minimum backlash. The Trim-Lok model offers no tying or winding around string posts, greatly improving your tuning capabilities for playing style and enjoyment. Rid yourself of Tuning Torture Syndrome! 
Trim-Lok is the ultimate in tuning keys. The locking feature eliminates the need for multiple string wraps, and trem users no longer need a locking nut that deadens string sustain and all annoying Allen screws and wrenches (added weight). Tired of tying strings? This is the answer. This model is proven to hold strings tightly, allowing the guitar to stay in tune to improve playing enjoyment. The Trim-Lok is a mechanical type locking system that can be used on ANY guitar, including non-trem or acoustic.

Product Specs

Brand New (New)
Sperzel Trim-Lok EZ-Mount 3x3 Chrome locking tuners - No Drilling!
Tuning Heads
Made In
United States

About The Seller

Joined Nov 2013
Exton, PA, United States


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Available for local pickup from Exton, PA, United States

Ships from Exton, PA, United States to:

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Return Window

This product can be returned within 14 days of receipt.

General Terms

Items must be returned in original, as-shipped condition with all original packaging and no signs of use. Buyer assumes responsibility for all return shipping costs unless the item was not received as described.


Buyer receives a full refund in their original payment method less any shipping costs.

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Personal items (e.g Earplugs, harmonicas) as designated by the relevant authorities may NOT be returned due to US health regulations.

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Exton, PA, United States
Joined: Nov 2013

Seller Achievements

Sperzel Sperzel Trim-Lok EZ-Mount 3x3 Chrome locking tuners - No Drilling! Chrome
+ Free Shipping