# Heat-shrinkable Tube Cabletech CB-HFT Ø4.5 mm Black, 1 m

**URL:** https://aio.lv/en/product--cabletech-tk-45b-k--4729611
**Data updated:** 2025-12-29 17:37 (EET)
**Category:** Other goods
**Manufacturer:** Cabletech
**Manufacturer code:** TK-4.5B-K
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 0.62 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 0.51 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cabletech-tk-45b-k--4729611

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Heat-shrinkable tube Cabletech CB-HFT with 4.5 mm nominal diameter, black color and 1 m length. Designed to insulate and protect cable joints, connectors and wiring against abrasion, moisture and minor mechanical stress. Suitable for electrical repair, harnessing and cable identification in automotive, electronics and household applications. Provides reliable shrink fit when heated.

## Long description

Heat-shrinkable Tube Cabletech CB-HFT Ø4.5 mm Black, 1 m is a halogen-free, flexible heat-shrink tube with a nominal diameter of 4.5 mm and 1 m length. It is designed to insulate and protect cable joints, connectors and wiring from abrasion, moisture and light mechanical stress, providing a reliable shrink fit when heated and suitable for environments where halogen-free materials are required.
Advantages
The CB-HFT tube is flame-resistant up to 125°C, meets VW-1 flammability standards and offers radial shrinkage of at least 50% with shrinkage starting at 90°C. It features high mechanical strength with tensile force over 1.4 MPa, elongation at break greater than 200% and concentricity above 70%. The product has UL, CUL and F-Sony Green Partner certificates.
Suitable for
 Insulating and protecting cable joints and splices
 Covering connectors and terminal blocks
 Electrical repairs and wiring harness work in automotive and electronics
 Household wiring and small appliance repairs
 Applications that require halogen-free materials
Key specifications
 Brand: Cabletech
 Model / MPN: TK-4.5B-K
 Nominal diameter: Ø4.5 mm
 Length: 1 m
 Color: Black
 Shrinkage temperature: 90°C
 Radial shrinkage: ≥50%
 Change in length: ±5%
 Tensile strength: \>1.4 MPa
 Breaking elongation: \>200%
 Concentricity: \>70%
 Flammability: VW-1
 Certificates: UL, CUL, F-Sony Green Partner
How to use
Cut the required length of the CB-HFT tube, slide it over the cable joint or connector and apply heat evenly using a heat gun, lighter with care, or other controlled heat source until the tube shrinks and conforms to the substrate. Allow the tube to cool to room temperature before handling to ensure a secure fit and stable insulation.
Usage recommendations
For best results, heat the tube uniformly from one end to the other and avoid concentrated high-temperature spots. Use a temperature-controlled heat gun where possible and select a tube diameter that provides sufficient shrinkage over the target cable or connector.

## FAQ

### How much does the Heat-shrinkable Tube Cabletech CB-HFT Ø4.5 mm cost, and is it available for purchase?

The price is 0.62 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 Thursday 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/4729611/21671500_large.webp