# Łucznik EL5 35/40 Door Cylinder, Satin Finish

**URL:** https://aio.lv/en/product--lucznik-el5-35-40--12450738
**Data updated:** 2026-05-18 02:52 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** Łucznik
**Manufacturer code:** EL5 35-40
**EAN:** 5907812737153
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lucznik-el5-35-40--12450738

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Łucznik EL5 35/40 door cylinder is a reliable locking mechanism designed for standard interior or exterior doors. Featuring a durable satin finish, this cylinder provides secure operation and long-lasting performance. It is compatible with standard mortise locks, making it an ideal choice for residential door security upgrades or replacements requiring a 35/40 mm size configuration.

## Long description

The Łucznik EL5 35/40 door cylinder is a robust and dependable locking solution engineered for standard residential doors. With its precise 35/40 mm dimension, this cylinder is designed to integrate seamlessly with common mortise locks, providing a secure and smooth locking experience for both interior and exterior applications. The high-quality satin finish not only offers a modern, clean aesthetic that complements various door hardware styles but also provides enhanced resistance to daily wear and environmental factors.
Advantages
This door cylinder stands out due to its reliable internal mechanism, which ensures consistent performance and longevity. The satin finish is specifically chosen for its durability and ability to maintain its appearance over time, resisting fingerprints and minor surface scratches. Its standardized sizing makes it a versatile choice for homeowners looking to replace worn-out cylinders or upgrade their current door security without requiring complex modifications to the existing door structure.
Suitable for
Residential interior and exterior doors
Replacement of standard door cylinders
Upgrading existing mortise lock systems
Standard door security applications
This product may not be suitable for doors requiring high-security anti-drill or anti-snap protection, as it is designed for standard residential use. It is also not compatible with doors that require a different size configuration than the 35/40 mm specification or those utilizing specialized electronic locking systems.
Key specifications
Size: 35/40 mm
Finish: Satin
Compatibility: Standard mortise locks
Application: Residential interior and exterior doors
How to use
To install the Łucznik EL5 cylinder, first remove the existing cylinder by unscrewing the fixing bolt located on the edge of the door. Insert the new cylinder into the mortise lock housing, ensuring it is centered correctly. Once inserted, re-insert and tighten the fixing bolt until the cylinder is securely held in place. Test the operation with the key from both sides of the door to ensure smooth rotation before closing the door.
What to consider before purchase
Verify the required cylinder size (35/40 mm) for your specific door thickness
Ensure compatibility with your existing mortise lock mechanism
Check if the satin finish matches your current door handle hardware
Usage recommendations
Regularly clean the cylinder with a dry cloth and avoid using harsh chemical cleaners to maintain the integrity of the satin finish. If the key rotation becomes stiff over time, apply a small amount of graphite-based lubricant specifically designed for door locks.

## FAQ

### How much does the Łucznik EL5 35/40 Door Cylinder 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 — 7 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 14.07.2026 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 Łucznik 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 Łucznik 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/12450738/68753478_large.webp