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D'Addario CinchFit: Acoustic Jack Lock

The D’Addario Acoustic Cinch Fit is the fast and easy way to attach your strap to acoustic guitars with endpin output jacks.


(3 reviews)


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MSRP: Old Price $20.35 Discounted Price $14.99 Save : $5.36 (26%)
In Stock & Ready To Ship!
MSRP: Old Price $20.35 Discounted Price $14.99 Save : $5.36 (26%)
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Endpin jacks are notorious for creating hassles when applying and removing standard guitar straps, and usually require modification to the strap which results in a less-than-desirable fit. The Acoustic Cinch Fit loops through the end of any instrument strap and its cinch clamping action allows easy application and removal, utilizing the weight of the instrument to remain locked onto the endpin so your guitar is always held securely.

  • Easily attach any strap to acoustic endpin jacks
  • Cinch-style clamp for quick application and removal
  • No strap modification required
  • Magnetic security clasps

D'Addario Item No. PW-AJL-01

Note: The Acoustic Cinch Fit is designed to work with Fishman and Switchcraft style endpin jacks. There is no guarantee that the unit will work with all brands and styles of endpin jacks.

Not Useful for Your Yamaha Guitar


This is an ingenious little device. I really thought it would do the trick. Probably works well with a lot of guitars, but not my Yamaha. I love my Yamaha guitar, but with no way to lock a strap I may be looking for another brand next time.



A no hassell solution for straps on acoustic electrics


After years of mutilating the ends of guitar straps to get them to fit on end pin jacks of acoustic electrics, this has solved the problem. It is easy to attach to straps and very easy to attach to the endpin jack. It fits and holds securely, especially once you plug in to the endpin jack, and then the 1/4" plug and cord would keep the guitar from falling even if the Cinch Fit Jack Lock failed. I use it on my Martin, a Bedell, a Guild and a Gibson without any issues. Wish this would have come out years ago!!!!


Wilmette, IL


Works Great


Used one on Epiphone Acoustic Electric and one on Michael Kelly 12-string


Chesapeake, VA


CinchFit: Acoustic Jack Lock

5.0 3


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