# Heat shrink tubing Radpol RCH1 WRJCC1271640010030C1 12.7/6.4×1 mm black

**URL:** https://aio.lv/en/product--radpol-wrjcc1271640010030c1--11938697
**Data updated:** 2026-03-10 11:38 (EET)
**Category:** Electronics Accessories
**Manufacturer:** Radpol
**Manufacturer code:** WRJCC1271640010030C1
**EAN:** 5907511935706
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--radpol-wrjcc1271640010030c1--11938697

## 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

Radpol RCH1 heat shrink tubing WRJCC1271640010030C1 in black with nominal dimensions 12.7/6.4×1 mm. Designed for insulation, mechanical protection and strain relief of wires, cable joints and connectors. Provides reliable shrink ratio to reduce diameter, resists environmental factors and is suitable for electrical repair, harness assembly and cable routing tasks.

## Long description

Radpol RCH1 heat shrink tubing WRJCC1271640010030C1 in black is a flexible, thermally responsive sleeve designed to provide insulation, mechanical protection and strain relief for wires, cable joints and connectors. With nominal dimensions of 12.7/6.4×1 mm and a predictable shrink ratio, this tubing reduces diameter to create a tight fit around components, improving electrical insulation and protecting against abrasion and minor environmental exposure. The material and construction make it suitable for repair work as well as new harness assembly and routing tasks.
Advantages
The tubing offers consistent shrink performance and a reliable wall thickness after recovery, ensuring uniform coverage and long-term mechanical support for splices and terminations. Its black color provides discreet appearance and light-blocking properties for sensitive lines. The product resists common environmental influences encountered in indoor electrical installations and cable assemblies, while remaining flexible for application on curved or bundled wires.
Suitable for
 Insulation of individual wires and multi-conductor splices
 Mechanical protection and strain relief at connector interfaces
 Repair of damaged cable jackets and sleeving
 Harness assembly and cable routing in electronic equipment
 Marking or bundling of wire groups where black tubing is acceptable
Key specifications
 Nominal recovered inner diameter: 6.4 mm
 Nominal unrecovered outer diameter: 12.7 mm
 Nominal wall thickness after recovery: 1 mm
 Color: black
 Material: heat-shrinkable polymer (cross-referenced to Radpol RCH1 family)
 Shrink ratio: designed to reduce to specified recovered diameter for secure fit
How to use
Cut the tubing to the required length and slide it over the cable, wire bundle or connector before making the final connection. Apply uniform heat using a heat gun, hot air station or other controlled heat source until the tubing recovers and conforms tightly around the component; avoid open flames. Allow the tubing to cool so it sets to its recovered dimensions and verify that the sleeve provides full coverage and strain relief where needed.
Usage recommendations
For consistent results, pre-position the tubing so it fully overlaps splices or connector bodies by several millimetres. Use a regulated hot air tool at a moderate distance and move the heat source evenly along the tubing to avoid localized overheating. Inspect recovered sleeves for gaps or thin spots; replace if full recovery or coverage is not achieved.

## FAQ

### How much does the Radpol RCH1 heat shrink tubing WRJCC1271640010030C1 cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 97 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: 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/11938697/67378599_large.webp