Custom prong snaps, trouser hook bars and eyelets are small parts, and most of what makes them work sits in the edges and the finish. This article looks at three of them in close detail: a four-part prong snap set in one bright tone, the bar plate that a trouser hook engages at the waistband, and the open barrel of an eyelet before it is set into fabric. Tooling is made to the job — drawn in CAD/CAM, prototyped quickly by 3D printing, then cut on the factory’s own CNC machines, so an OEM shape or logo comes out the same through the run.
One Mirror Finish Across Every Prong Snap Part
The set comprises four parts: a cap with a faceted clear stone, a stud, a spring socket and a prong ring — all finished in the same bright mirror tone.
Assembled on a garment, the cap edge and the socket ring read as one continuous circle, with no shift in tone across the front.
Coating is nickel free, with non-toxic colour enamel containing no heavy metals.
A Trouser Hook Bar Plate With Rolled Rims
The rim is rolled soft right round the plate — no sharp corner to press or chafe the waistband in wear.
A raised ridge frames a slightly recessed centre panel, and two square openings are punched through on the centreline, where the Hook half engages. The finish is fine and even, a low-sheen silver tone against matte twill.
We would be pleased to discuss your requirements.
The Eyelet Barrel, Wall and Bore
Nothing has been pressed into fabric yet: the barrel wall runs unbroken around the full circle, the bore stays open end to end, and the lip rolls outward so no edge is left at the mouth.
Wall height and bore roundness must match across every piece — they decide whether an eyelet sets straight and holds firm.
Both are fixed by a job-specific stamping die, cut on our in-house CNC machines.
Images are for presentation; the colour and finish of actual pieces may differ. Please confirm specifications with us before production.
For samples, OEM designs or a quotation, call +66-2-4510794 or send us a message through our contact form.