# D ring – Brass: 21 mm

- **Brand:** Pet Hardware®
- **SKU:** 325JB/21
- **EAN:** 8595109522949
- **Category:** Saddlery Hardware > D-Rings
- **Material:** Brass sand casting
- **Surface finish:** Polished
- **Size / inner width:** 21 mm
- **Weight:** 5 g
- **Minimum order:** 10 pcs
- **In stock:** Yes


## Description and construction

High-quality D-ring, that resists deformation and guarantees maximum strength. Excellent for haberdashery, saddlery, and dog accessory production. Most commonly used as a suspension, connection, or tie-down component. Ideal for making collars for large or small animals, for purses, bags, belts and leather bracelets. Choose from sizes 21–26 mm. Specially designed for brass buckle #12JB/21.

TIP: Brass naturally oxidizes and darkens over time – it’s not a defect, just the metal reacting with air. You can restore its shine with #SITOL300G paste. To prevent darkening, apply the clear lacquer #637005/GLOSSY.


## Limits and maintenance

* The finish does not increase corrosion resistance. Either the underlying material does not need it, or the finish is purely aesthetic.
* Resists daily use even with active dogs. The surface holds its original appearance for a long time, even when in contact with straps, snaps or other hard surfaces.
* Over time loses its original gloss and the tone changes slightly. This does not affect function, but the surface eventually does not look as fresh as at the start.


## Parameters

| Parameter | Value |
|---|---|
| Inner width | 21 mm |
| Inner height | 19 mm |
| Wire diameter | 3.2 mm |
| Breaking load | 100 kg |

## Pricing (USD)

| Quantity | Excl. VAT / pcs | Incl. VAT (21 %) / pcs | Price type |
|---|---|---|---|
| 10 pcs | 1.260 USD | 1.525 USD | Basic |
| 50 pcs | 0.720 USD | 0.871 USD | Package tier |
| 1000 pcs | 0.648 USD | 0.784 USD | Carton tier |



*Prices incl. VAT apply to EU end customers. EU VAT-registered businesses and export orders are priced excl. VAT — see cart or ?currency= for your case.*



## Compatible products (fits 21 mm)

* **Collar Buckle – Brass (20 mm):** SKU 12JB/21
* **Sitol® Brass Polishing Compound:** SKU SITOL300G


## Available size variants (series 325JB)

* 21 mm: SKU 325JB/21 (this product)
* 26 mm: SKU 325JB/26



## Links

- Product page: https://www.pethardware.com/en/d-rings/heavy-d-ring-brass-sand-casting-5349/
- Category: https://www.pethardware.com/en/d-rings/
- : http://blog.pethardware.com/en/haberdashery-rings-and-d-rings/