# TDM Brass 105M3450 Threaded Extension M/M 3/4 inch x 50 mm

**URL:** https://aio.lv/en/product--tdmbrass-105m3450--12506727
**Data updated:** 2026-06-10 09:33 (EEST)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** tdm\_brass
**Manufacturer code:** 105M3450
**EAN:** 4772013089292
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tdmbrass-105m3450--12506727

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The TDM Brass 105M3450 is a high-quality threaded extension piece designed for plumbing and heating systems. Featuring a 3/4 inch male-to-male connection and a length of 50 mm, this brass fitting provides a reliable solution for extending pipe connections. Its durable construction ensures long-term performance and resistance to corrosion, making it suitable for various professional and residential piping applications.

## Long description

The TDM Brass 105M3450 is a precision-engineered threaded extension designed for seamless integration into plumbing and heating systems. Crafted from high-quality brass, this component features a 3/4 inch male-to-male connection and a total length of 50 mm, providing a robust and reliable method for extending pipe runs or connecting components that require additional clearance. Its durable construction offers excellent resistance to corrosion and mechanical stress, ensuring long-term operational stability in both residential and professional piping environments.
Advantages
The primary benefit of this brass extension is its exceptional durability and resistance to environmental factors, which prevents premature degradation in water-carrying systems. The standardized 3/4 inch male-to-male threading ensures compatibility with a wide range of plumbing fixtures, valves, and pipes, allowing for quick and efficient installation. By utilizing high-grade brass, the fitting maintains structural integrity under varying pressure and temperature conditions, providing a leak-resistant connection that supports the overall longevity of the plumbing infrastructure.
Suitable for
Extending existing plumbing pipe connections
Connecting heating system components
Adjusting the depth of valves or faucets
Professional plumbing installations and residential repairs
When it may not be suitable
This extension is not intended for use in systems where the fluid or gas is chemically incompatible with brass, as this could lead to corrosion or material failure. It is also not suitable for high-pressure industrial applications that exceed the standard pressure ratings for brass fittings or for connections requiring a different thread type or diameter.
Key specifications
Material: Brass
Connection type: Male-to-male
Thread diameter: 3/4 inch
Total length: 50 mm
How to use
To install the TDM Brass extension, ensure that the piping system is depressurized and drained. Clean the threads on both the extension and the mating components to remove any debris or old sealant. Apply an appropriate thread sealant, such as PTFE tape or a liquid pipe sealant, to the male threads of the extension. Screw the extension into the first component by hand, then use a suitable wrench to tighten it securely, taking care not to overtighten. Once the first side is secure, attach the second component to the remaining male end using the same procedure. After installation, slowly restore pressure to the system and inspect all joints for signs of leakage.
What to consider before purchase
Verify that the 3/4 inch thread size matches your existing pipe or valve requirements.
Ensure the 50 mm length is sufficient for your specific installation gap.
Check that your system uses compatible male-to-male connection points.
Confirm that the brass material is suitable for the specific fluid or gas being transported.
Usage recommendations
Always use professional-grade thread sealant to ensure a watertight seal and avoid over-tightening with tools, as this may damage the threads or the fitting itself. Regularly inspect the connection during routine maintenance to ensure continued performance.

## FAQ

### How much does the TDM Brass 105M3450 Threaded Extension 3/4 inch x 50 mm cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 150 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 30.06.2026 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 tdm\_brass 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 tdm\_brass 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/12506727/68848322_large.webp