# Heat-shrink tubing Cabletech 4.5 mm × 1 m, black (LEC-NAR0247.1)

**URL:** https://aio.lv/en/product--cabletech-lec-nar02471--12087338
**Data updated:** 2026-03-13 08:59 (EET)
**Category:** Electronics Accessories
**Manufacturer:** Cabletech
**Manufacturer code:** LEC-NAR0247.1
**EAN:** 5901890055178
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cabletech-lec-nar02471--12087338

## 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

Cabletech heat-shrink tubing, 4.5 mm diameter and 1 m length in black. Designed to provide insulation, mechanical protection and strain relief for cable joints and wire terminations. Suitable for electrical repairs, harnessing, sealing and color-coding in electronics, automotive and household applications. Single-wall tubing for general-purpose use.

## Long description

Cabletech heat-shrink tubing, 4.5 mm diameter and 1 m length in black, is a single-wall sleeve designed to insulate and protect electrical connections and wire joints. It provides mechanical protection, strain relief and environmental separation for splices, terminations and harnesses in electronics, automotive and household installations. The product shrinks radially when heated to form a snug, protective layer over cables and connectors.
Advantages
The single-wall construction offers reliable electrical insulation and basic mechanical protection while remaining flexible for routing and bundling wires. Black color allows discreet application and straightforward color-coding when combined with other tubing colors. Its 4.5 mm diameter before shrinking accommodates a range of conductor sizes and small cable assemblies, and the 1 m length suits multiple repair and maintenance tasks without excess waste.
Suitable for
Repairing damaged cable insulation and restoring continuity of electrical wires
Providing strain relief and protection for soldered joints and crimped terminals
Bundling and routing wires in small harnesses and electronic assemblies
Sealing and color-coding cable runs in automotive and household applications
Key specifications
Material: single-wall heat-shrinkable polyolefin (general-purpose electrical grade)
Nominal inner diameter before shrinking: 4.5 mm
Length: 1 meter
Color: black
Shrink ratio: typically 2:1 (suitable for common general-purpose tubing)
Typical operating temperature range: suitable for standard electrical and automotive environments (refer to manufacturer for exact limits)
How to use
Cut the required length of tubing, slide it over the cable or joint so it fully covers the exposed area, and apply heat evenly with a heat gun, lighter or hot-air tool until the tubing contracts and forms a tight seal around the conductor or connector. Allow the tubing to cool and verify that it fits snugly and that any underlying repair is insulated. For best results, ensure surfaces are clean and free of sharp edges before application.
Usage recommendations
Use a regulated heat gun on low to medium setting for even shrinking; avoid open flame on sensitive components. When using tubing for critical automotive or high-temperature applications, verify the material's temperature rating and dielectric properties against the requirements of the installation.

## FAQ

### How much does the Cabletech heat-shrink tubing 4.5mm × 1m cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 250 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 Cabletech 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 Cabletech 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/12087338/67570441_large.webp