# DORMA DL712 Inlet Lock 50x105 Q8 ZN

**URL:** https://aio.lv/en/product--dorma-dl712--12504626
**Data updated:** 2026-06-10 09:37 (EEST)
**Category:** Furniture Accessories
**Manufacturer:** DORMA
**Manufacturer code:** DL712
**EAN:** 2000512060149
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dorma-dl712--12504626

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The DORMA DL712 is a high-quality inlet lock designed for reliable door security. Featuring a 50x105 mm case size and an 8 mm square follower, this lock is engineered for durability and smooth operation. It is suitable for various interior and exterior door applications, providing a secure locking mechanism for residential or commercial use. The zinc-plated finish ensures resistance to corrosion and long-term performance in demanding environments.

## Long description

The DORMA DL712 inlet lock is a robust and reliable locking solution designed for diverse door applications. Engineered with precision, this lock features a 50 mm backset and a 105 mm center distance, ensuring compatibility with a wide range of standard door hardware. Its durable metal construction and galvanized finish provide excellent resistance to environmental factors, making it a dependable choice for both residential and commercial security needs.
Advantages
This inlet lock stands out due to its high-quality manufacturing standards and consistent performance. The galvanized coating offers superior protection against corrosion, which significantly extends the lifespan of the mechanism even in high-traffic areas. Its design focuses on smooth operation and structural integrity, ensuring that the door remains securely locked while maintaining ease of use for daily operations.
Suitable for
Residential interior and exterior doors
Commercial office doors
Replacement of standard inlet locks
Doors requiring a 50 mm backset and 105 mm center distance
This lock may not be suitable for heavy-duty fire-rated doors or specialized security doors that require multi-point locking systems or specific certifications not provided by this model. It is also not intended for use on doors with non-standard dimensions that do not align with the 50x105 mm configuration.
Key specifications
Backset: 50 mm
Center distance: 105 mm
Follower size: 8 mm
Finish: Galvanized
Material: Metal
To install the DORMA DL712, ensure the door mortise is prepared to accommodate the 50x105 mm case dimensions. Insert the lock body into the door cavity and secure it using the appropriate mounting screws. Once fixed, install the handle and cylinder, ensuring the 8 mm square follower aligns correctly with the door handle mechanism. Test the locking and unlocking action several times before closing the door to ensure smooth operation.
What to consider before purchase
Verify the backset measurement of your existing door
Check the center distance between the handle and cylinder
Ensure the door thickness is compatible with the lock dimensions
Confirm the follower size matches your door handle spindle
Regularly inspect the lock mechanism for debris and apply a light lubricant to the moving parts annually to maintain optimal performance and smooth operation.

## FAQ

### How much does the DORMA DL712 Inlet Lock 50x105 Q8 ZN cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 Friday 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 DORMA 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 DORMA 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/12504626/68845242_large.webp