# Heat shrink tube DeLOCK 19937

**URL:** https://aio.lv/en/product--delock-19937--3715291
**Data updated:** 2025-12-29 13:46 (EET)
**Category:** Cable Organizers
**Manufacturer:** DELOCK
**Manufacturer code:** 19937
**EAN:** 4043619199372
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-19937--3715291

## 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

The DeLOCK 19937 heat shrink tubing is made from durable polyolefin material, offering excellent insulation and protection for wires and cables. Its transparent design allows for easy identification of the underlying components. This tubing shrinks when heated, providing a secure fit and enhancing the longevity of your electrical connections. Ideal for various applications, it ensures reliable performance in both home and professional settings.

## Long description

The DeLOCK 19937 heat shrink tube is made from polyolefin and provides insulation and mechanical protection for cables, wires and electrical tubes. When heat is applied the sleeve shrinks and tightly surrounds the conductor, improving the durability of the connection. The tube is transparent to allow visual inspection of the underlying component. The product is supplied in a practical dispenser box that keeps the tubing clean and enables neat storage, easy unrolling and individual cutting.
Advantages
Polyolefin construction offers good electrical insulation and resistance to environmental effects. The transparent colour allows quick identification of covered components. The dispenser box protects the tubing from dirt and dust, simplifies transport and supports controlled dispensing and cutting of required lengths.
Suitable for
Insulating and protecting electrical connections
Repairing damaged cable jackets
Marking and identifying wires while maintaining visibility
Workshops, industrial installations and home electrical projects
Key specifications
Brand: DELOCK
Model / MPN: 19937
Material: Polyolefin
Colour: Transparent
Packaging: Dispenser box for easy unrolling and cutting
Category: Cable organizers / heat shrink tubing
How to use
Cut a suitable length from the dispenser, slide the heat shrink tube over the cable or joint, then apply heat evenly (for example with a heat gun or lighter at a safe distance) until the tube contracts and conforms to the shape of the underlying component. Allow the tube to cool before handling to ensure a secure fit.
Usage recommendations
Use appropriate heat sources and observe safety precautions: keep flame sources at a safe distance, avoid overheating which can damage insulation, and ensure good ventilation when heating. Choose the correct tube diameter and wall thickness for the cable to achieve proper shrink fit.

## Specifications

| Feature | Value |
|---|---|
| Diameter | 25.4 mm |
| Tube length | 4000 mm |
| Shrinkage ratio | 2:1 |

### Features

| Feature | Value |
|---|---|
| Type | Heat shrink tube |
| Material | Polyolefin |
| Product colour | Transparent |
| Operating temperature (T-T) | -70 - 125 |

### Packaging content

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

## FAQ

### How much does the Heat shrink tube DeLOCK 19937 cost, and is it available for purchase?

The price is 10.49 € (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: 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.

## Image

https://aio.lv/img/cache/product/3715291/58543389_large.webp