Remove the old slider, simply by using a pair of cutting pliers.
To open the ZlideOn; push the lower part/jaw down with your thumb and push the puller backwards until it opens.
Place the open ZlideOn at the beginning of the zipper and press the two jaws of the ZlideOn firmly together. Ready to use!
| Type of zipper | Brand | Width mm | Height mm | ZlideOn |
|---|---|---|---|---|
| Metal Plastic |
Opti D, V, K, YKK 45i | 4,55 - 4,90 | 1,90 - 2,00 | 3A-2 |
| Coil | Opti S4 | 3,90 - 4,12 | 1,42 - 1,55 | 3C-2 |
| Coil | YKK 3C | 4,12 - 4,24 | 1,84 - 2,00 | 3CB-2 |
| Coil | YKK 45Ci | 4,90 - 5,10 | 2,10 - 2,30 | 4C-2 |
| Waterproof coil | 4,90 - 5,10 | 2,10 - 2,30 | 4C2-2 | |
| Metal Plastic |
Opti 5, 15, F, Q, YKK 5i, 5VSi, 5VSq, 5YG | 5,70 - 6,10 | 2,40 - 2,70 | 5A-1 5A-2 |
| Metal Plastic |
Opti | 5,80 - 6,20 | 2,80 - 3,00 | 5B-1 5B-2 |
| Coil | Opti, Salmi S4, YKK 5Ci, 5CT | 6,33 - 6,57 | 2,60 - 2,75 | 5C-1 5C-2 |
| Waterproof coil | YKK 5CNu | 6,33 - 6,50 | 2,60 - 2,70 | 5C2-1 5C2-2 |
| Metal Plastic |
YKK 8i, 8VS, 8VSi | 7,35 - 7,60 | 2,90 - 3,20 | 8A-1 |
| Coil | YKK, Salmi, Opti | 7,10 - 7,30 | 2,80 - 2,90 | 8C-1 |
| Metal Plastic |
Opti, YKK 10V, Salmi 69 | 8,60 - 8,90 | 3,75 - 4,00 | 10A-1 |
How do I know what size I need?
Measure width and height of your original zipper. Use the measure list below to see which size and sort you’ll need.
How do I measure the original zipper?
Width

Height

The zipper splits itself. Can I use ZlideOn?
Yes! The original zipper splits itself because probably the old slider is worn out and can easily be replaced by ZlideOn.
How do I remove the old slider?
Remove the old slider by using a pair of cutting pliers. Cut through the centre bar of the old zip slider and remove from the zip. See/Check our ABC Pictures.
If one or more teeth are missing, will ZlideOn work?
Yes! In most cases it will. ZlideOn will functionate when maximum of 3 teeth are missing/broken.
Sometimes, there is no beginning on the original zipper, what shall I do?
First you should force the original zipper, assemble ZlideOn to the original zipper, press the jaws together and pull down ZlideOn up to the bottom.
ZlideOn does not fit on my old zipper. Did I do something wrong?
It can be that you did not open ZlideOn sufficiently. Try to open little more. Or try another size of ZlideOn.