# kfa² connection hose for faucet long end 3/8" x M10 (641-160-86)

**URL:** https://aio.lv/en/product--kfa-641-160-86--11277390
**Data updated:** 2026-03-07 19:56 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** kfa²
**Manufacturer code:** 641-160-86
**EAN:** 5907571640299
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kfa-641-160-86--11277390

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Flexible connection hose by kfa² for faucets with a long-end fitting, model 641-160-86. Features a 3/8" female connection on one side and M10 on the other, designed to link mixer taps to supply lines. Suitable for domestic and professional plumbing installations where a longer connector tail is required; provides a durable flexible water supply connection.

## Long description

kfa² connection hose for faucet long end 3/8" x M10 is a flexible water supply hose designed to connect mixer taps with a long tail to the building water supply. The product features a 3/8" female connection on one end and an M10 fitting on the other, providing a secure flexible link between the faucet outlet and supply line. It is intended for domestic and professional plumbing installations where extended reach and reliable water delivery are required.
Advantages
The flexible construction accommodates slight misalignment and reduces stress on fittings, while the long-end design allows installation where standard short tails would not reach. The hose delivers a watertight connection and is suitable for repeated connection and disconnection during maintenance. Its materials are selected for corrosion resistance and long-term durability in typical potable water systems.
Suitable for
 Connecting mixer taps with a long tail to household supply lines
 Bathroom and kitchen faucet installations where extra length is needed
 Plumbing renovations or replacements requiring a flexible connector
 Professional plumbing work in residential and light-commercial settings
Key specifications
 Connection types: 3/8" female on one end, M10 on the other
 Design: flexible hose with long-end fitting for extended reach
 Intended medium: potable water supply
 Application: indoor faucet-to-supply-line connection
 Compatibility: standard mixer taps and supply fittings with matching thread types
How to use
Ensure water supply is shut off before installation. Fit the 3/8" female end onto the faucet tail and tighten by hand, then use a suitable wrench to secure a firm but not over-tightened connection. Attach the M10 end to the corresponding supply fitting, ensuring proper thread engagement and sealing. After installation, turn the water on and inspect all joints for leaks; retighten as necessary. Follow local plumbing codes and manufacturer instructions for sealing methods and torque recommendations.
Usage recommendations
Use compatible sealing materials where recommended and avoid excessive bending or kinking of the hose during installation. Periodically inspect connections for wear or leaks and replace the hose if signs of deterioration appear. For installations in concealed or hard-to-access locations, confirm reach and fitting orientation before finalizing the connection.

## FAQ

### How much does the kfa² connection hose 3/8" x M10 (641-160-86) 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 — 205 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 03.07.2026 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/11277390/64088784_large.webp