# Łucznik E6 30/30 Door Cylinder, Class B, Satin Finish

**URL:** https://aio.lv/en/product--lucznik-e6-30-30-ns--12461687
**Data updated:** 2026-05-18 09:41 (EEST)
**Category:** Furniture Accessories
**Manufacturer:** Łucznik
**Manufacturer code:** E6 30-30 NS
**EAN:** 5907812736866
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 21.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lucznik-e6-30-30-ns--12461687

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Łucznik E6 30/30 door cylinder is a reliable security component designed for standard door locks. Featuring a 30/30 size configuration and Class B security rating, it provides enhanced protection for residential and commercial entry points. Finished in durable satin, this cylinder ensures smooth operation and long-lasting performance. It is an essential hardware solution for maintaining door security and access control.

## Long description

The Łucznik E6 30/30 door cylinder is a high-quality security component engineered for standard door locks in residential and commercial settings. With its precise 30/30 size configuration and a Class B security rating, this cylinder offers a robust solution for securing entry points against unauthorized access. The durable satin finish not only provides a modern, aesthetic appearance but also contributes to the longevity and corrosion resistance of the hardware, ensuring reliable performance over time.
Advantages
This door cylinder stands out due to its combination of structural integrity and ease of operation. The Class B rating signifies a higher level of resistance to common manipulation techniques, providing peace of mind for property owners. Its standardized dimensions allow for straightforward installation in most common door locks, making it a versatile choice for both new installations and replacement projects. The satin finish is designed to withstand daily wear and tear, maintaining its functional and visual quality even in high-traffic environments.
Suitable for
Residential entrance doors
Interior office doors
Commercial premises requiring standard security
Replacement of worn-out or damaged cylinders
This cylinder may not be suitable for doors requiring high-security certifications beyond Class B or for specialized industrial applications where extreme environmental conditions or heavy-duty anti-drill requirements are mandatory. It is also not intended for use in doors with non-standard thickness that require asymmetrical cylinder dimensions.
Key specifications
Size: 30/30 mm
Security Class: B
Finish: Satin
Application: Standard door locks
To install the Łucznik E6 30/30 door cylinder, first remove the existing cylinder by unscrewing the fixing screw located on the side of the door leaf. Insert the new cylinder into the lock mechanism, ensuring it is centered correctly. Once inserted, re-tighten the fixing screw until the cylinder is firmly secured in place. Test the operation with the provided keys from both sides of the door to ensure smooth rotation and latch engagement before closing the door.
What to consider before purchase
Verify the required cylinder size by measuring your current lock from the center of the fixing screw hole to both ends.
Ensure the door lock mechanism is compatible with standard Euro-profile cylinders.
Check the door thickness to confirm that a 30/30 configuration provides sufficient reach.
For optimal performance and longevity, avoid using excessive force when turning the key. Keep the internal mechanism clean and consider applying a specialized dry lubricant if the operation becomes stiff over time.

## FAQ

### How much does the Łucznik E6 30/30 Door Cylinder cost, and is it available for purchase?

The price is 26.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 08.07.2026 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/12461687/68763594_large.webp