Strap Lock Dunlop JD7007SI Ergo Lok Strap System

Model Number: Jim Dunlop
Web Code: 10474720


Strap Lock Dunlop JD7007SI Ergo Lok Strap System
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A twist on the old idea of the strap lock. Dunlop's Ergo Strap Lock is a one-piece locking device that you simply slip over the existing strap pin on your guitar (with the strap in place) and just give it a twist to keep your guitar securely in place. There's no need for extra hardware.Hardcore protection doesn't have to mean modifying your guitar. Attach your strap as usual, then place the Ergo Strap Lock over the strap button so that the head of the button extends through the "keyhole" in the strap lock. Then just rotate the circular locking plate 180 degrees

  • Great little unit for the money
    by NorCalReview

    on 9 novembre 2012

    I have used these strap locks for several years and always add them to new instruments. I like the fact that I can take them off and not ruin the guitar finish or strap. I think everyone should use them, it beats having the strap slip off and guitar on the floor.

    Review originally posted on

  • Easy peasy!
    by Jorg3

    on 10 mai 2012

    I love these strap locks because you don't need to use tools or mod your guitar. Just pop em' in and turn. I can't stress enough about how important strap locks are for guitar players. Especially aggressive guitar players, rock guitarists, or just a loose strap. Breaking your guitar neck SUCKS! Not only do you have to get a new neck, but you have to re adjust your guitar settings, which can take some time. This helps prevent that from happening. These are so inexpensive.

    Review originally posted on

  • Great product / reasonably priced
    by chapjet

    on 21 septembre 2011

    These strap locks do what they were designed to do without the hassle of uninstalling and reinstalling strap buttons on your guitar and therefore are portable from one guitar to another. As the owner of multiple guitars this is a feature I really appreciate. The price is also very reasonable.

    Review originally posted on

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Please allow 2 business days from the date of order for your product to ship.

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Returns can be made within 30 days of receiving your order.

Cosmo Music Restocking Fees / Return Eligibility
Category Return Period Un-opened Opened/Unused Opened/Used
Musical instruments & equipment 30 Days 0% 0% 15%
Musical Instrument Consumables (Guitar strings, microphones, books etc.) 30 Days 0% Not Returnable Not Returnable
Wind Instruments 30 Days 0% Not Returnable Not Returnable
Headphones 30 Days 0% Not Returnable Not Returnable

All returned products must include original packaging.

Return shipping costs will be paid by the seller for all cases where the product is defective, damaged or incorrect. For other cases (e.g. you changed your mind), you will be responsible for this cost.

Seller Exceptions

The following products cannot be returned if opened: Mouthpieces, open packages of reeds, harmonicas, software, headphones, ear plugs, microphones, DJ Stylus and cartridges, fog fluid, cleaning products, opened strings, amplifier tubes, print music, books, CD's and videos Return shipping will be paid by seller for all cases where product is defective or damaged. For other cases (e.g. you changed your mind), you will be responsible for this cost.

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Please contact the seller directly from your Order details page, and provide the following information:

  • Web ID (8-digit number) & product description
  • Number of items to be returned
  • Date you recieved your product
  • Condition of product
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  • Reason for return

All refunds will be processed within 4 days