RJ-Sport Heavy Duty Cord Locks, Double Hole Drawstring Stopper Fastener for No Tie Shoelaces and More

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RJ-Sport Heavy Duty Cord Locks, Double Hole 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 the RJ-Sport 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 - RJ-Sport 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

About RJ-Sport Heavy Duty Cord Locks, Double Hole

Cord locks are a great solution to keep your strings in place, whether they be drawstrings or laces. The determine factor of a cord lock is its gripping power, that’s why RJ-Sport Cord Locks use premium stainless steel spring. You may notice they are a bit harder to push when you’re threading the cords, but they do grip a lot better. FAQ Q: Can these work with flat laces?A: Yes, they surely can. If your laces are the flat and thin type, make sure to press the button to release the lock before pulling the laces. This is the right way to use these locks, for any type of cords or laces. 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: How to put these on shoelaces?A: Press the button down and hold it while threading the laces though the holes on the lock. Once the laces are through, release the button to lock. The cord lock will keep your laces in place. It’s also recommended to make a simple knot in the end of the laces so you won’t accidentally slide them out of the lock. Q: Are the springs strong?A: Yes, they are strong. These RJ-Sport Cord Locks are widely used with sneakers and boots, which customers wear to run marathon or cycling, without any problems. 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.