Custom Hook and Eye — Pewter with Ultrasonic Welding
We supply hook and eye to garment factories and brands, built in Pewter with ultrasonic welding for denim and workwear programmes. On a trim like this the specification that decides the outcome is closing force, so the hook holds under strain without opening, so that is agreed in writing before bulk — not discovered when the first carton is opened on the line. Programmes start at 3000 pieces per style per finish.
The failures here are predictable: colour drift between the approved sample and the bulk trim, or shade variation within one carton. We lock material, finish, dimension and tolerance before bulk, and prepare REACH and GPSR documentation so the shipment clears instead of sitting at port while your selling season passes.

Specification
| Product | Hook and Eye |
|---|---|
| Size | No. 4 |
| Type | hook and eye set |
| Base material | Pewter |
| Finish / process | Ultrasonic Welding |
| Colour options | 6 Pantone-matched shades |
| Packing | reel packed |
| MOQ | 3000 pieces per style per finish |
| Sampling | 14 working days, 3 days per revision |
| Bulk lead time | 20-30 days after approval |
| Compliance | REACH and GPSR documentation; REACH nickel-release test for metal findings |
| Ship to | Rotterdam or Felixstowe (Europe) |
What buyers can customise
- Brushed Finish — available on Pewter, quoted per position and per colour.
- Chrome Plating — available on Pewter, quoted per position and per colour.
- UV Printing — available on Pewter, quoted per position and per colour.
- Paint Spray — available on Pewter, quoted per position and per colour.
- Ultrasonic Welding — available on Pewter, quoted per position and per colour.
- Stamping — available on Pewter, quoted per position and per colour.
- Soft Enamel Fill — available on Pewter, quoted per position and per colour.

How we produce it
- Drawing or reference sample review, with size and finish confirmed
- Material selection and a finish sample or strike-off
- Prototype made to the agreed size
- Fit and wash test on the actual garment fabric, then a pre-production sample
- Bulk run with ultrasonic welding applied under controlled settings
- In-line inspection, final AQL 2.5 inspection and packing to your ratio
Where it is used
- Denim and workwear — hard-wearing finishes that survive industrial washing
- Outerwear and tailoring — matched to the shell fabric so it drapes with the garment
- Childrenswear and schoolwear — tested to the destination's safety standard
- Bridal and eveningwear — small runs with hand-finished detail
- Uniform and corporate programmes — repeatable spec held on file for reorders

Packing, testing and delivery
Trims are packed to the ratio you specify — by size, by colour or by garment set — with barcodes applied where the line needs them. Test reports for REACH nickel-release test for metal findings are prepared for the destination market. We ship to Rotterdam or Felixstowe with the commercial invoice, packing list and certificate of origin, and hold the approved reference so reorders reproduce the same material, the same finish and the same closing force.
FAQ
Can you do small runs across many designs?
Yes — many studio and boutique programmes run small quantities across a wide design set.
How long does sampling take?
A first sample takes 14 working days, and each revision about 3 days.
Do you ship to our forwarder?
Yes. We deliver to your nominated forwarder or quote landed cost under the agreed Incoterm.
Which compliance documents do you provide?
We prepare REACH nickel-release test for metal findings and the supporting test reports for the destination market.
Start your hook and eye programme
Tell us the quantity, the target price and the delivery window — we will tell you what is realistic before you commit.