# Antenna accessory Weis Koscom 3021 — Aluminium finish, aluminium material

**URL:** https://aio.lv/en/product--weis-3021--12371804
**Data updated:** 2026-04-26 20:44 (EEST)
**Category:** Home Goods Accessories
**Manufacturer:** Weis
**Manufacturer code:** 3021
**EAN:** 4043089030212
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.49 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 33.46 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--weis-3021--12371804

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Weis Koscom 3021 antenna accessory in aluminium finish, made from aluminium. Designed as a replacement or upgrade component for antenna assemblies, it provides corrosion-resistant construction and consistent mechanical support. Suitable for residential and light commercial installations where an aluminium accessory is required for mounting or structural reinforcement.

## Long description

The Weis Koscom 3021 antenna accessory offers a corrosion-resistant aluminium construction designed for use as a replacement or upgrade component in antenna assemblies. With an aluminium finish and lightweight yet rigid material, this accessory delivers consistent mechanical support for mounting and structural reinforcement in residential and light commercial installations. The product is intended to interface with standard mounting hardware and tubular mast components where an aluminium accessory is required.
Advantages
The aluminium material provides natural resistance to rust and weathering while keeping the component lightweight. The aluminium finish gives a uniform appearance that integrates with metal masts and brackets. Mechanical strength of the part ensures stable support for antenna assemblies and reduces the likelihood of deformation under normal loads. Compatibility with common mast diameters and mounting patterns simplifies replacement or upgrade tasks.
Suitable for
Domestic TV and radio antenna pole reinforcement
Light commercial antenna installations on small masts
Replacement of corroded or damaged aluminium accessory parts
Mounting applications where a non-corroding aluminium component is specified
When it may not be suitable
This aluminium accessory is not intended for heavy industrial applications or structures exposed to extreme mechanical stresses beyond standard antenna loads. It may not be suitable where stainless steel or specialised alloys are required for higher tensile strength or chemical resistance in aggressive environments.
Key specifications
Material: aluminium
Finish: aluminium (natural or coated aluminium appearance)
Use case: antenna accessory for mounting and structural reinforcement
Typical installation environment: residential and light commercial outdoor use
Mechanical properties: lightweight with sufficient rigidity for antenna support
How to use
Install the Weis Koscom 3021 accessory by aligning it with the mast or bracket interface and securing it with appropriate fasteners compatible with aluminium components. Ensure all mating surfaces are clean and free of corrosion or debris prior to assembly. Use anti-seize compound or compatible washers where dissimilar metals meet to reduce the risk of galvanic corrosion. Verify that the accessory is tightened to manufacturer-recommended torque values for the mounting hardware used and confirm the overall assembly is stable before leaving the installation unattended.
What to consider before purchase
Confirm compatibility with your mast diameter and mounting pattern
Assess whether aluminium material meets environmental and strength requirements for your site
Check that included or existing fasteners are suitable for outdoor aluminium use
Determine if additional corrosion protection or sacrificial layers are required for coastal or highly corrosive environments
Usage recommendations
For long-term performance, inspect the accessory periodically for signs of wear, loose fasteners, or surface damage. Use compatible mounting hardware and consider surface treatments if the installation is in a coastal or chemically aggressive area.

## Specifications

| Feature | Value |
|---|---|
| Package weight | 9950 g |
| Material | Aluminium |
| Product colour | Aluminium |
| Package depth | 420 mm |
| Package height | 490 mm |
| Package width | 385 mm |

## FAQ

### How much does the Antenna accessory Weis Koscom 3021 cost, and is it available for purchase?

The price is 40.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 07.07.2026 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. 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 Weis 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 Weis 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/12371804/68492157_large.webp