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RJ-Sport

RJ-Sport Shoe Lace Tie Locks for Kids and Adults | Spring Loaded, Double Hole Bungee Cord Stoppers, Drawstring Lace Clasps for No Tie Elastic Shoelaces Replacement

  • Based on 2,609 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Aug 29
Order within 3 hours and 18 minutes
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Color: 01 Black


Features

  • These cord locks are great for no tie shoelaces DIY or lock replacement. Package include 12 pieces of locks. Warning: These locks are not for thin flat strings.
  • Thick & Strong Spring - Unlike those cheaply made generic products, RJ-Sport cord locks use premium spring, thicker and made of stainless steel, so they can firmly secure cords or laces, even in demanding scenarios
  • Market Tested Quality - Hold these cord locks in your hand, you will feel how compact and smooth they are. These locks are used in our our no tie shoelaces, which have sold over 200,000 worldwide.
  • Multi-Purpose - Apart from shoelaces, you can use these cord locks on pack drawstrings, pant closures, outdoor hats and many other outdoor and gym products
  • Friendly After Sales Service - Our cord locks are manufactured under strict quality standard and we are sure you will love them. If by any chance you were not 100% satisfied, please feel free to contact us, we normally response within 12 hours

Description

Make Reliable Snugging System Q: Can I move the fastener lock without pressing the button? A: That's not the correct way to use this product. If you drag the laces anyway with the cord locking, the friction will damage your laces and those extra thin laces may slide under the clamp disc, and you will have to reinstall the lock. Q: Can these be used for 1/4’’ cords? A: No, they can’t. The cord hole diameter is 3.5mm, 1/4’’ rope can’t go though. But if you use them with 1/8’’ cords, they are perfect. Please do a little measurement to see if your laces or strings are within 3.5mm.

Date First Available ‏ : ‎ March 23, 2023


Manufacturer ‏ : ‎ RJ-Sport


Product Warranty: For warranty information about this product, please click here


Best Sellers Rank: #9,167 in Arts, Crafts & Sewing (See Top 100 in Arts, Crafts & Sewing) #8 in Cord Locks


#8 in Cord Locks:


Customer Reviews: 4.2 4.2 out of 5 stars (2,609)


Brand Name: RJ-Sport


Age Range Description: Adult


Number of Fasteners: 12


Manufacturer: RJ-Sport


Style Number: cordlock-bk


Manufacturer Part Number: cordlock-bk


Unit Count: 12 Count


Color: 01 Black


Style Name: Cord Locks


Pattern: Solid


Material Type: Stainless Steel


Finish Type: Polished


Apparel Fabric Stretch: No Stretch


Apparel Fabric Weight Class: Heavyweight


Product Care Instructions: Keep clean and dry. Avoid extreme temperatures and harsh chemicals. Clean with a damp cloth and mild soap if necessary.


Size: One Size


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • sturdy, holds tight, and no slip
Color: 01 Black
Not for thin or flat laces. Otherwise really sturdy, holds tight, and no slip
Reviewed in the United States on March 1, 2026 by rosa luna
    • Works beyond my expectation
Color: 01 Black
You put these locks on your shoelaces and they are tight indefinitely. Not once have the laces untied. That leaves you with two long pieces of lace extending beyond the lock. Just tie them into a nice bow so they don't dangle. This bow contributes nothing to keeping your shoes tied. This bow just collects the ends of the laces. The locks do it all. Excellent product. Works reliably all the time. Convenient. Cheap. Simple. ... show more
Reviewed in the United States on January 10, 2022 by peterros715
    • Strong hold
Color: 03 Grey - No Logo
Is really made great. Nice firm sting. But not truly large enough for sweatshirts or sweatpants. Corrd is hard to work into the holes and sdnags up. Woulnd not recommend for kids drawstring pants if needed to get them down quickly. Really is a strong spring.
Reviewed in the United States on March 7, 2026 by Mary H. Mattison
    • Quince petty coat strings
Color: 07 Grey
Worked as it should. Shipped as noted; quickly. I needed a way to tie the petty coat strings for a quinceañera. These held the strings in place easier to tie strings more securely. It helped greatly!
Reviewed in the United States on May 15, 2026 by Melria
    • Destroys some drawstrings
Color: 01 Black
The double hole sometimes shredded the drawstring of sweatpants. Go look for a single hole one to avoid that issue. It does work to hold up pants, though
Reviewed in the United States on January 28, 2026 by Rusty Jingleman
    • Busy people need these
Color: 01 Black
Great to have around for the garden, shop, bedroom.
Reviewed in the United States on July 11, 2026 by Benny Russell
    • Cheep Solution for boot laces that don't stay tied
I was tired of having to re-lace my boots while walking simply because my hands are too stiff to make a tight bow. I searched for solutions that were elaborate and expensive but settled for these since there were a bunch of them in the box (12) and reasonably priced. I LOVE them! My hiking boots stay snug around my ankles. I have two pair as spares in my backpack and another in my pocketbook. My husband is well pleased with their functionality on a pair of old gaiters. Use a magnifying glass when threading the laces through the cord locks. I used a binder clip to suppress the button so that I could feed the laces through correctly. ... show more
Reviewed in the United States on March 26, 2021 by La Hah
    • Nice idea but poor engineering
Color: 01 Black
Laces constantly slip out of the cheap locks. Pretty much useless unless you enjoy having to retie your laces every 50 feet or so.
Reviewed in the United States on May 25, 2026 by aaro konrad

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