# Heat shrink tube DeLOCK 20858 25 mm x 130 mm black silicone 2 pcs

**URL:** https://aio.lv/en/product--delock-20858--5099550
**Data updated:** 2025-12-30 05:57 (EET)
**Category:** Cable Organizers
**Manufacturer:** DELOCK
**Manufacturer code:** 20858
**EAN:** 4043619208586
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-20858--5099550

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

DeLOCK Cold Shrink Tube 20858 is a heat shrink tube made of black silicone. It measures 25 mm in diameter and 130 mm in length. This product is designed for insulation and protection of electrical connections, providing a reliable seal against moisture and dust. Ideal for various applications in electronics and electrical engineering.

## Long description

DeLOCK cold shrink tube 20858 is a black silicone sleeve with an outer diameter of 25 mm and a length of 130 mm supplied as a set of two. Designed for mechanical protection and insulation of cables, wires and tubing, the product provides a sealed cover against moisture and dust without the need for heat during installation.
Advantages
The cold shrink tube installs without tools: remove the inner plastic core and the silicone sleeve contracts to wrap and seal the cable. Made of silicone, the tube offers increased resistance to weathering, acids, alkalis, ozone and UV radiation, making it suitable for outdoor environments.
Suitable for
 Insulating and sealing electrical cable joints
 Protecting exposed wires and small hose connections
 Outdoor cable runs and installations requiring UV and weather resistance
Key specifications
 Brand: DELOCK
 Manufacturer part number (MPN): 20858
 EAN: 4043619208586
 Material: Silicone
 Colour: Black
 Diameter: 25 mm
 Length: 130 mm
 Package quantity: 2 pieces
How to use
Slide the cold shrink tube over the cable or joint while the silicone sleeve is held expanded on its removable plastic core. Position the sleeve so it fully covers the area to be protected, then pull out the plastic insert; the silicone will contract and form a tight, insulating and sealing cover around the cable without applying heat or additional tools.
Usage recommendations
Ensure surfaces are clean and dry before installation for the best seal. Select a tube diameter appropriate for the cable or bundle to allow full contraction and a snug fit. For long-term outdoor use, periodically inspect the silicone for mechanical damage.

## Specifications

| Feature | Value |
|---|---|
| Diameter | 25 mm |
| Package type | Polybag |
| Tube length | 130 mm |
| Diameter before shrinking | 25 mm |
| Diameter after shrinking | 6.5 mm |

### Features

| Feature | Value |
|---|---|
| Type | Heat shrink tube |
| Material | Silicone |
| Product colour | Black |
| Operating temperature (T-T) | -40 - 200 |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 2 pc(s) |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | China |

## FAQ

### How much does the Heat shrink tube DeLOCK 20858 cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 79 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 29.06.2026 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 DELOCK 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 DELOCK 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: material, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Heat shrink tube DeLOCK 20858?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/5099550/64360899_large.webp