Contoured Brass Eyelets and Grommets
Contoured brass eyelets are metal grommets with a defined edge profile or raised rim. They are used in tarpaulins, truck covers, tents, curtains, awnings, banners, bags, leather goods, outerwear and technical textile applications where the fastening point must be both functional and visibly finished.
Compared with flat eyelets, contoured eyelets create a more visible metal border around the prepared hole. This makes them useful for products where the eyelet remains part of the final appearance, such as truck covers, tent panels, curtain systems, bag panels and leather accessories.
What Are Contoured Eyelets?
A contoured eyelet is a brass metal eyelet with a more pronounced rim than a standard flat eyelet. It reinforces the hole edge, helps organize the passage for rope, cord, lace, drawstring or fastening components, and creates a cleaner metal finish on the surface.
Inner diameter defines the usable passage size. Outer diameter affects visible metal coverage. Barrel length affects compatibility with material thickness. Washer structure and setting die compatibility affect how evenly the eyelet closes after installation.
Where Are Contoured Eyelets Used?
Contoured eyelets are used when a product needs a durable fastening point and a more visible metal edge. They are suitable for outdoor textile applications as well as bags, leather goods, outerwear and decorative textile products.
- Tarpaulins and truck covers: Used for rope passages, tensioning points and reinforced fastening holes on large technical textile surfaces.
- Tents and awnings: Suitable for tensioning rope holes, fixing points and reinforced openings on tent and awning panels.
- Curtains and stage curtains: Used on thick curtain panels, decorative curtain systems and hanging points where a visible metal finish is preferred.
- Banners and vinyl signs: Useful for hanging holes, display panels and fixing points on advertising surfaces.
- Bags and leather goods: Used on bag panels, leather surfaces, covers, belts and accessories where a decorative metal detail is needed.
- Outerwear and heavy textiles: Suitable for jackets, parkas, workwear and heavy fabric panels as cord passages or visible trim components.
- Craft and custom design products: Useful for handmade bags, costumes, workshop projects and decorative textile applications.
When Should You Choose Contoured Eyelets?
Choose contoured eyelets when the fastening point remains visible and a stronger metal trim appearance is preferred. They are especially useful on tarpaulins, curtains, tents, awnings and banners where the eyelet is part of the visible edge construction.
For bags and leather goods, the contoured rim can create a more decorative accessory look. For outerwear and heavy textiles, it can work as both a functional cord passage and a visible trim detail.
Types of Contoured Eyelets
| Eyelet Type |
Typical Application |
Selection Tip |
| Domed Contoured Eyelets |
Tarpaulins, curtains, tents, bags, leather goods, outerwear |
Useful when a rounded surface and defined rim are required together. |
| Narrow Contoured Eyelets |
Bags, leather goods, outerwear, curtains and decorative textile surfaces |
Selected when a narrower visible rim is preferred. |
| Medium Contoured Eyelets |
Bags, curtains, leather goods, outerwear and cord passages |
8 mm to 12 mm class openings are practical for medium fastening points. |
| Large Contoured Eyelets |
Tarpaulins, truck covers, tents, awnings, banners and technical textiles |
Large openings require accurate hole preparation and matching setting tools. |
| Plated Contoured Eyelets |
Bags, leather goods, curtains, tarpaulins, tents and decorative textiles |
Finish colour should match surrounding metal trims and product design. |
How to Choose Contoured Eyelet Size
Contoured eyelet size should be selected according to the rope, cord, lace, drawstring or fastening component that will pass through the opening. Medium sizes are practical for bags, leather goods, curtains and outerwear. Larger sizes are better suited for tarpaulins, truck covers, tents, awnings, banners and technical textile surfaces.
| Size Group |
Inner Diameter Class |
Typical Application |
Selection Tip |
| No 5 Contoured Eyelet |
8 mm / 0.31 in class |
Bags, outerwear, curtains, leather goods and medium cord passages |
Useful when a compact but visible metal trim is required. |
| No 24 Contoured Eyelet |
9.3 mm / 0.37 in class |
Tarpaulins, curtains, tents, bags, outerwear and technical textiles |
A practical option for medium rope or cord passages. |
| No 26 Contoured Eyelet |
11.5 mm / 0.45 in class |
Tarpaulins, curtains, tents, outerwear, bags and thicker textiles |
Suitable for wider cord or rope passages. |
| No 27 Contoured Eyelet |
12 mm / 0.47 in class |
Truck covers, tarpaulins, curtains, tents, awnings and technical textiles |
Material thickness and washer support should be checked together. |
| No 30 Contoured Eyelet |
14.7 mm / 0.58 in class |
Tarpaulins, awnings, tents, banners, curtains and larger fastening points |
Requires accurate hole preparation and matching setting dies. |
| No 34 Contoured Eyelet |
27.7 mm / 1.09 in class |
Large tarpaulins, truck covers, tents, curtains, banners and technical textiles |
Useful for large openings and highly visible metal trim areas. |
Contoured Eyelets, Flat Eyelets and Domed Eyelets
Contoured eyelets are selected when a defined rim and a more visible metal edge are required. Flat eyelets create a lower-profile and cleaner surface finish. Domed eyelets create a rounded and more dimensional surface. The correct choice depends on product design, material thickness, cord diameter, finish colour and compatible setting die.
Finish Options
Contoured brass eyelets may be available in free nickel, black nickel, gold, antique brass, gun metal and antique silver finishes depending on the product model. Free nickel supports a clean technical look. Gold and antique brass create a warmer appearance on leather goods, bags and decorative textiles. Black nickel and gun metal are useful for darker fabrics, tarpaulins, bags and modern product styles.
Washer, Hole Cutting and Setting Die Compatibility
Contoured eyelet installation depends on the eyelet capsule, prepared hole, washer structure, barrel length and compatible setting die. A prepared opening that is too small may prevent proper seating, while an opening that is too large may create a loose installation. The contoured edge should be protected by using the correct die for the selected model.
For compatible installation equipment, visit the setting dies, fastening molds and application tools category. For a broader product comparison, visit the eyelets and grommets category.
Frequently Asked Questions
What are contoured eyelets?
Contoured eyelets are brass grommets with a defined rim or raised edge profile. They reinforce holes and create a more visible metal trim on tarpaulins, curtains, tents, bags, leather goods and textiles.
Where are contoured eyelets used?
They are used in tarpaulins, truck covers, tents, curtains, awnings, banners, bags, leather goods, outerwear and technical textile applications.
What is the difference between contoured eyelets and flat eyelets?
Contoured eyelets have a more defined rim and stronger visible metal trim. Flat eyelets provide a lower-profile and simpler surface appearance.
Can contoured eyelets be used on tarpaulins and tents?
Yes. Contoured eyelets can be used on tarpaulins, truck covers, tents, awnings and curtains where rope passages, fixing points or reinforced openings are required.
How should contoured eyelet size be selected?
The inner diameter should match the rope, cord, lace or fastening component. Material thickness, washer structure, barrel length and setting die compatibility should also be checked.
Do contoured eyelets require setting dies?
Yes. Contoured eyelets should be installed with setting dies that match the eyelet size, barrel length, washer structure and application surface.
E-Dugme Contoured Brass Eyelets Category
In the E-Dugme contoured brass eyelets category, buyers can compare medium and large contoured grommets for tarpaulins, truck covers, tents, curtains, awnings, banners, bags, leather goods, outerwear and technical textiles. With the correct size, hole preparation and compatible setting die, contoured eyelets create durable fastening points and a professional visible metal trim.