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header-product Heat shrink tube DeLOCK 20669
12.99 €

Heat shrink tube DeLOCK 20669

Heat shrink tube DeLOCK 20669 Photo 1
Heat shrink tube DeLOCK 20669 Photo 2
Heat shrink tube DeLOCK 20669 Photo 3
Heat shrink tube DeLOCK 20669 Photo 1
Heat shrink tube DeLOCK 20669 Photo 2
Heat shrink tube DeLOCK 20669 Photo 3
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Short description

The DeLOCK 20669 heat shrink tubing is made from durable polyolefin material, designed to provide excellent insulation and protection for wires and cables. With a sleek black color, it shrinks to fit snugly around components, ensuring a secure and reliable connection. Ideal for various applications, this tubing is resistant to moisture, chemicals, and abrasion, making it a versatile choice for both professional and DIY projects.
Available for order: 8 pcs.
Warranty: 2 Years
SKU: 3425784
Manufacturer: DELOCK
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
27.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
30.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.06 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
30.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer
Together cheaper
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Product information

Description

The DeLOCK 20669 heat shrink tube is made of polyolefin and is designed to protect and insulate cables, wires and electrical tubing. When exposed to heat the sleeve contracts to a smaller diameter and encloses the cable, providing protection against weather exposure and mechanical damage.

Advantages

The tube has a 4:1 shrinkage ratio, shrinking to a quarter of its original diameter when heated, which allows a tight fit over connectors and irregular shapes. Constructed from durable polyolefin in black, the sleeve offers resistance to moisture, chemicals and abrasion for reliable insulation in workshop or industrial settings. A hot air gun is the recommended tool for controlled and even shrinking.

Suitable for

  • Insulating and protecting electrical wires and cable joints
  • Repairing damaged cable sheaths
  • Securing connectors and cable ends
  • Workshop, industrial maintenance and DIY electrical projects

Key specifications

  • Brand: DELOCK
  • Model / MPN: 20669
  • Material: Polyolefin
  • Colour: Black
  • Shrinkage ratio: 4:1
  • EAN: 4043619206698

How to use

Slide an appropriately sized section of the heat shrink tube over the cable or connection, centring it over the area to be insulated. Apply heat evenly using a hot air gun, moving the gun continuously to avoid overheating one spot. Watch the tube shrink until it forms a tight seal around the cable. Allow the tube to cool before handling.

Usage recommendations

Choose a tube diameter that, after 4:1 shrinkage, will fit snugly over the cable or component. Use a regulated hot air gun for even heating; avoid open flames. For applications requiring additional mechanical strength or environmental sealing, consider combining the heat shrink with adhesive-lined variants or supplementary sealing methods where appropriate.

Specifications

Material:
Polyolefin
Product colour:
Black
All features
Diameter:
19.1 mm
Package type:
Polybag
Tube length:
2000 mm
Shrink temperature range:
70 - 125
Shrinkage ratio:
4:1

Features

Type:
Heat shrink tube
Material:
Polyolefin
Product colour:
Black

Packaging content

Quantity per pack:
1 pc(s)

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Heat shrink tube DeLOCK 20669 cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 27.07.2026 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. 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.

Where can I download the instructions for Heat shrink tube DeLOCK 20669?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.