A cord stopper adjusts or holds a cord in position. A cord end sits at the end of a cord, but its construction and attachment method depend on the exact model. For a production enquiry, name the function first, then match the item code to the actual cord and assembly.
Start with the part’s function
Do you need to tighten and hold a hood cord or drawcord channel? Start with a stopper. Do you need to finish the cord end or secure it at a particular point? Consider a cord end or another attachment type. Catalogue terms can be similar, so check the image, drawing and description for the exact model instead of relying on a broad name.
Record the cord path as well: does it pass through one channel, two parallel strands, or is the component sewn onto the product? For example, YKK describes LC05SR for a single cord and LC05WC for double or thick cords. The manufacturer lists size 05 for both. That model size is not, by itself, the diameter of your cord.
Check the cord, not just the number in the name
Show the cord sample in its actual state: with its braid, coating, construction or knot if these are part of the product. Record the measured outside diameter and the number of strands. Then check that the cord passes through the required opening, moves in the intended direction and stays in position in the assembled unit. These checks do not replace the manufacturer’s documentation; they help identify a mismatch in the specific construction.
The Due Emme (2M) F4/M – MILITARY listing gives a 5 mm cord diameter and an available size of 8×5 mm as separate details. This is why a production enquiry should include the item code and each labelled parameter instead of treating one marking as a universal sizing formula.
Confirm the installation method
A sliding stopper and a sewn-on component need different positions in an assembly. YKK describes LC05EL as a stopper that can be sewn directly onto a garment. The manufacturer also says the hole shape needs to be decided for the customer’s cord and recommends a sewing test. Include the fabric, layer count, seam and installation method that will be used in production along with the cord sample.
If the product has a needle-detection requirement, state it separately and check the documentation for the exact model. For LC05MS3, YKK lists NC-A and describes it as a detection level equal to or below a 0.8 mm steel ball using a conveyor-type needle detector. This statement applies to that specific stopper; it does not confirm a result for the finished garment or the full material assembly.
What to include in a supplier enquiry
- The component function: stopper, cord end or sew-on part.
- The manufacturer, exact item code and a photo or assembly drawing.
- The number of cords, their outside diameter and construction.
- The cord path, installation method and adjoining product material.
- Any special requirement, including needle detection, with the requested standard or procedure.
- A sample for checking in the product and the acceptance criteria.
Compare the Due Emme (2M) cordlock category and YKK cord stopper and cord end category. For a structured request, use the component enquiry checklist. Confirm availability, execution and commercial terms for the exact item code.
Frequently asked questions
Can I choose a stopper by cord diameter alone?
No. Check the model, number and path of the cords, opening shape and installation method. Then confirm fit with a sample in the actual assembly.
How does a cord stopper differ from a cord end?
A stopper helps hold or adjust the cord’s position. A cord end is fitted at the end of the cord; the specific attachment method depends on the model.