# kfa² brass extension 1/2" (25 mm) model 170-203-98

**URL:** https://aio.lv/en/product--kfa-170-203-98--11817440
**Data updated:** 2026-03-09 11:04 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** kfa²
**Manufacturer code:** 170-203-98
**EAN:** 5907571172035
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kfa-170-203-98--11817440

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Brass extension by kfa², model 170-203-98, with 1/2" (25 mm) connection. Designed to extend pipe or fitting length in plumbing installations where a short, rigid metallic spacer is required. The solid brass construction provides corrosion resistance and mechanical stability for household and professional water and heating systems.

## Long description

kfa² brass extension 1/2" (25 mm) model 170-203-98 is a short, rigid brass spacer intended to increase the effective length of a pipe or fitting in water and heating installations. The extension features a 1/2" (25 mm) connection and a solid brass body that delivers mechanical stability and resistance to corrosion in domestic and professional plumbing systems. It is suitable for situations where a fixed metallic spacer is preferred over flexible connectors or where small adjustments to pipe alignment and overall length are required.
Advantages
The brass construction offers good corrosion resistance and long-term dimensional stability under typical potable water and heating conditions. Its compact 25 mm length makes it useful for tight installation spaces while maintaining a rigid connection. The product is compatible with standard 1/2" fittings and provides a simple mechanical solution to extend or align pipes without introducing additional flexible joints.
Suitable for
Extending 1/2" water supply or heating pipes by 25 mm
Compensating small gaps when aligning fittings or valves
Use as a rigid spacer in bathroom, kitchen and boiler-room installations
Professional plumbing work where metallic connections are required
Key specifications
Material: solid brass
Connection size: 1/2" (25 mm)
Effective extension length: 25 mm
Application: potable water and heating systems
Form: rigid straight extension spacer
How to use
Shut off the water supply and drain the section of the system before installation. Prepare mating threads or connection points by cleaning and, where required, applying appropriate sealing such as thread tape or joint compound compatible with potable water. Thread the brass extension into the mating fitting or valve by hand, then tighten with an appropriate wrench to the torque recommended for the connected fittings, avoiding excessive force that could damage threads. After installation, restore supply and check for leaks at the connection points.
Usage recommendations
Use this brass extension in installations compatible with metallic spacers and where a fixed, non-flexible connection is acceptable. Verify material compatibility with system fluids and temperature ranges; avoid use with aggressive chemicals or environments that can cause dezincification unless the material specification for the specific batch confirms resistance. Periodically inspect connections for leaks and maintain according to normal plumbing practice.

## FAQ

### How much does the kfa² brass extension 1/2" 25 mm 170-203-98 cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 43 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 10.07.2026 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 kfa² 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 kfa² 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/11817440/67219231_large.webp