# METAL-BUD SUPPRA Door Lock, Black

**URL:** https://aio.lv/en/product--metal-bud-nnkpc--12508668
**Data updated:** 2026-06-10 09:27 (EEST)
**Category:** Furniture Accessories
**Manufacturer:** METAL-BUD
**Manufacturer code:** NNKPC
**EAN:** 5901643187811
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--metal-bud-nnkpc--12508668

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 09.07.2026 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The METAL-BUD SUPPRA door lock is a high-quality hardware solution designed for interior doors. Featuring a durable construction and a sleek black finish, this lock provides reliable security and smooth operation. It is suitable for residential and office environments, offering a modern aesthetic that complements various door styles while ensuring long-lasting performance and ease of use.

## Long description

The METAL-BUD SUPPRA door lock is a premium hardware solution engineered for interior doors, combining robust construction with a sophisticated black finish. Designed to meet the demands of modern residential and office interiors, this lock ensures reliable security and consistent, smooth operation. Its minimalist aesthetic allows it to integrate seamlessly into various architectural styles, providing both functional utility and a contemporary visual appeal.
Advantages
The primary benefit of the METAL-BUD SUPPRA door lock lies in its high-quality aluminium construction, which offers an excellent balance between durability and lightweight performance. The sleek black coating is resistant to daily wear, ensuring that the hardware maintains its professional appearance over time. Furthermore, the mechanism is designed for ease of installation and long-term reliability, making it a practical choice for those seeking a dependable locking solution that does not compromise on style.
Suitable for
Residential interior doors
Office and commercial workspace doors
Modern home renovation projects
Doors requiring a sleek, minimalist aesthetic
When it may not be suitable
This door lock is specifically designed for interior use and is not recommended for exterior doors where exposure to harsh weather conditions or high-security requirements are present. It may also not be compatible with doors that require specialized heavy-duty locking mechanisms or specific fire-rated hardware.
Key specifications
Material: Aluminium
Finish: Black
Application: Interior doors
Warranty: 24 months for private individuals, 12 months for legal entities
How to use
Installation should be performed by aligning the lock mechanism with the pre-drilled holes in the door leaf. Ensure that the latch and strike plate are properly positioned to allow for smooth engagement. Once the hardware is secured with the provided fasteners, test the handle and locking function multiple times to ensure the components are correctly aligned and operate without resistance.
What to consider before purchase
Verify the thickness of your door to ensure compatibility with the lock dimensions.
Check the existing door preparation to confirm the lockset fits your current setup.
Consider the interior design theme to ensure the black finish complements your existing hardware.
Usage recommendations
Regularly inspect the mounting screws to ensure they remain tight and clean the surface with a soft, dry cloth to preserve the black finish. Avoid using abrasive chemicals that could damage the protective coating.

## FAQ

### How much does the METAL-BUD SUPPRA Door Lock cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Monday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All METAL-BUD products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized METAL-BUD service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12508668/68851514_large.webp