# Double Prong Roller buckle – Stainless Steel: 40 mm

- **Brand:** Pet Hardware®
- **SKU:** 999SS/40 D
- **EAN:** 8595109520907
- **Category:** Metal Buckles > Roller Buckles
- **Material:** Stainless steel (AISI 304)
- **Surface finish:** Polished
- **Size / inner width:** 40 mm
- **Weight:** 48 g
- **Minimum order:** 10 pcs
- **In stock:** Yes


## Description and construction

A tough buckle that doesn’t flinch under serious pressure. Two prongs spread the pull between two holes – so even if your dog pulls like a freight train, the connection holds. No stretched-out holes, no drama with every yank. Makers of big-dog collars, heavy-duty belts, and powerlifting belts know exactly what we’re talking about.

Double prong means extra security – when things get tense, the force is distributed. The leather holes stay in shape, and your collar or belt lasts way longer.
Polished stainless steel – looks sharp, never rusts, and shrugs off more than one soggy dog adventure.
Robust mechanics – no accidental unfastening like you sometimes get with cheap plastic side release buckles. Here, it’s all about strength and simplicity.
Roller makes fastening easier – saves the leather edges and gives you a smooth, snag-free cinch every time.

Sure, this buckle is bigger and heavier, so for skinny straps or tiny dogs, you’ll want something more delicate. And two rows of holes call for precise measuring – but if you want a connection you can count on, here it is.


## 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 | 40 mm |
| Inner height | 24 mm |
| Prong Diameter | 4.5 mm |
| Number of prongs | 2 |
| Buckle frame thickness | 6 mm |
| Breaking load | 450 kg |

## Pricing (USD)

| Quantity | Excl. VAT / pcs | Incl. VAT (21 %) / pcs | Price type |
|---|---|---|---|
| 10 pcs | 2.030 USD | 2.456 USD | Basic |
| 20 pcs | 1.160 USD | 1.404 USD | Package tier |
| 500 pcs | 1.044 USD | 1.263 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 40 mm)

* **Cowhide leather – double butts, natural (4.0 - 4.6):** SKU P_ 4.0-4.6


## Available size variants (series 999SS)

* 40 mm: SKU 999SS/40 D (this product)
* 50 mm: SKU 999SS/50 D



## Links

- Product page: https://www.pethardware.com/en/roller-buckles/double-prong-roller-buckle-5030/
- Category: https://www.pethardware.com/en/roller-buckles/