# Heat-shrink tubing Radpol RCKH1 12/3 MIX 4-967-10 — 12 mm diameter, 3:1 shrink ratio

**URL:** https://aio.lv/en/product--radpol-wrdcc120130005002kl24-967-10--12113383
**Data updated:** 2026-03-20 10:05 (EET)
**Category:** Electronics Accessories
**Manufacturer:** Radpol
**Manufacturer code:** WRDCC120130005002KL2/4-967-10
**EAN:** 5907511930770
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--radpol-wrdcc120130005002kl24-967-10--12113383

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

Radpol RCKH1 12/3 MIX 4-967-10 is a heat-shrink tubing designed for electrical insulation and mechanical protection. Specified as 12 mm nominal diameter with a 3:1 shrink ratio, it provides reliable dielectric isolation, abrasion and moisture resistance for cable joints, connectors and harnesses. Suitable for use in wiring repairs, terminal insulation and bundling in industrial or automotive applications.

## Long description

Radpol RCKH1 12/3 MIX 4-967-10 is a heat-shrink tubing specified with a 12 mm nominal diameter and a 3:1 shrink ratio, designed for electrical insulation and mechanical protection of cables and connectors. The tubing provides controlled radial shrinkage to conform tightly around irregular shapes, delivering dielectric isolation, abrasion resistance and improved moisture protection for cable joints, splices, terminals and harnesses in industrial or automotive wiring.
Advantages
This heat-shrink tubing offers consistent shrink performance due to its 3:1 ratio, enabling use with a range of initial diameters while achieving a secure tight fit after heating. The material provides a protective dielectric layer that reduces the risk of short circuits and enhances mechanical strength at connection points. It also resists abrasion and provides a degree of moisture protection that helps maintain connection reliability in demanding environments.
Suitable for
Insulating cable joints and wire splices in automotive and industrial wiring
Protecting terminals and connectors from abrasion and contaminants
Bundling and organizing cable harnesses
Repairing damaged insulation on cables and wires
Key specifications
Nominal diameter before shrink: 12 mm
Shrink ratio: 3:1 (reduces to approximately one third of original diameter when heated)
Primary function: electrical insulation and mechanical protection
Properties: dielectric insulation, abrasion resistance, improved moisture resistance
Typical applications: cable joints, splices, terminals, harnesses
How to use
Select a piece of tubing with a nominal diameter large enough to pass over the connector or splice before heating. Slide the tubing into position covering the joint or terminal, then apply heat evenly using a heat gun or other controlled heat source until the tubing shrinks tightly around the part and conforms to its shape. Allow the tubing to cool and inspect the fit to ensure complete sealing and secure mechanical protection.
Usage recommendations
For reliable results, pre-clean contact surfaces and remove sharp edges or burrs before applying the tubing. Use a temperature-controlled heat gun and apply heat gradually to avoid overheating adjacent components. Choose tubing length that provides at least 5–10 mm overlap on each side of the joint for optimal insulation and mechanical support.

## FAQ

### How much does the Radpol RCKH1 12/3 heat-shrink tubing cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 116 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 30.07.2026 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, 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 Radpol 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 Radpol 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/12113383/67648847_large.webp