The single-hole 5.5 mm / 0.22 in plastic drawstring cord lock is a compact adjustment component for garment development, sample approval, repairs and repeat textile production. Its press-operated construction allows the user to reposition the cord without relying on a permanent knot.
The body measures 22 × 16 mm / 0.87 × 0.63 in. This external size should be evaluated alongside the drawstring route, garment scale, nearby eyelets and any cord-end component used in the final assembly.
Production value of the 5.5 mm / 0.22 in entry
The entry sits between commonly used 4 mm / 0.16 in and 7 mm / 0.28 in cord-lock groups. It can be tested for medium drawstrings used on hoodies, activewear waistbands, soft bags, footwear and adjustable textile accessories.
For different routing structures and entry measurements, compare the wider cord ends and stoppers collection.
Why nominal cord diameter is not enough
Two cords carrying the same nominal size can behave differently inside a cord lock. A soft filled cord may compress considerably, a rigid cord may prevent the moving section from closing, and a smooth braid may slip even when it appears to fit the opening.
Sample approval procedure
- Measure the cord in several places without flattening it.
- Record the lightly compressed dimension when relevant.
- Check free movement while the operating section is pressed.
- Confirm that the button returns completely after release.
- Test slipping under load in the actual pull direction.
- Inspect the cord for unwanted marking after repeated adjustment.
Suitable production areas
- Hoodies, jackets and sportswear
- Tracksuit and casual-wear waistbands
- Drawstring bags and soft cases
- Footwear and boot laces
- Outdoor textile accessories
- Prototype, repair and workshop projects
Single passage and cord routing
This model guides the cord through one shared passage. If the design requires two cord ends to remain separated and parallel, a double-hole construction should be considered. When two ends are placed in a single passage, their combined compressed size and locked holding performance must both be approved.
Buying note: Select the cord lock after testing the production cord, not from the nominal measurement alone. Any change in cord supplier, braid, filling or surface treatment may require renewed approval.
Frequently Asked Questions
What are the verified body dimensions?
The body measures 22 × 16 mm / approximately 0.87 × 0.63 in.
Is the 5.5 mm / 0.22 in measurement the body size?
No. It refers to the nominal single cord-entry opening.
Is this model intended only for round cords?
It is primarily evaluated by cord diameter. Flat or oval drawstrings should be measured by both width and thickness and tested physically.
Can it be used in repeat garment production?
Yes, after the actual cord and finished assembly have passed threading, return, holding and pull tests.
Does it require sewing or a setting machine?
No setting machine is required. The cord is inserted while the moving section is pressed and the mechanism is then released.
What may cause the cord to slip?
An undersized cord, smooth surface, high compressibility, unsuitable channel geometry or pulling load beyond the approved application may reduce holding performance.