# Heat shrink tube DeLOCK 18939 Black 5m 1.2cm

**URL:** https://aio.lv/en/product--delock-18939--3425625
**Data updated:** 2025-12-29 10:53 (EET)
**Category:** Cable Organizers
**Manufacturer:** DELOCK
**Manufacturer code:** 18939
**EAN:** 4043619189397
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-18939--3425625

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The DeLOCK 18939 heat shrink tube is 5 meters long with a maximum diameter of 1.2 cm. Ideal for insulating and protecting wires and connections, it provides excellent durability and flexibility. This black tube is perfect for various applications, ensuring a secure fit and reliable performance.

## Long description

The DeLOCK 18939 heat shrink tube is a 5 m long polyolefin sleeve with a maximum diameter of 1.2 cm. Designed to insulate and protect cables, wires and electrical connections, the black tube shrinks when heated to form a tight, durable covering that resists mechanical damage and environmental effects.
Advantages
The polyolefin construction provides flexibility and electrical insulation while maintaining resistance to abrasion and weathering. Its 5 m length and 1.2 cm maximum diameter allow use on a variety of cable sizes. The black color offers a discreet finish and helps conceal bundled wires.
Suitable for
Insulating electrical splices and soldered joints
Protecting cable ends and connectors
Bundling and organizing wiring in installations
Repairing damaged outer insulation
Key specifications
Brand: DELOCK
Manufacturer part number (MPN): 18939
EAN: 4043619189397
Material: Polyolefin
Colour: Black
Length: 5 m
Maximum diameter: 1.2 cm
How to use
Cut a suitable length of heat shrink tube and slide it over the cable or connection to be insulated. Apply heat evenly using a heat gun, lighter or other controlled heat source until the tube shrinks uniformly and conforms tightly to the cable. Allow the sleeve to cool and inspect the fit to ensure a complete seal and proper insulation.
Usage recommendations
Use controlled heat sources and heat evenly to avoid overheating. Choose a tube diameter that provides adequate shrinkage over the cable before heating. For electrical safety, ensure connections are insulated and secured before use and follow local electrical codes.

## Specifications

| Feature | Value |
|---|---|
| Length | 5 m |
| Maximum diameter | 12 mm |

### Features

| Feature | Value |
|---|---|
| Type | Heat shrink tube |
| Material | Polyolefin |
| Product colour | Black |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Heat shrink tube DeLOCK 18939 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 — 237 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 23.07.2026 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: Cash payment, 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 18939?

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/3425625/58380603_large.webp