# Protective boot for angled connector Hirose TM21 blue (Knickschutztülle)

**URL:** https://aio.lv/en/product--hirose-376417--11439016
**Data updated:** 2026-02-15 12:36 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** Hirose
**Manufacturer code:** 37641.7
**EAN:** 4049759137106
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hirose-376417--11439016

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.99 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Protective boot (Knickschutztülle) designed for angled Hirose TM21 connectors, in blue. Supplies mechanical strain relief and protection for connector cable entries, helping prevent cable bending and wear at the connector interface. Suitable for network and electronic assemblies where space constraints require an angled connector and reliable cable protection.

## Long description

The protective boot for angled connector Hirose TM21 in blue is a precision-molded cable strain-relief accessory designed for applications that use right-angled Hirose TM21 connectors. It fits over the connector body and the cable entry to provide mechanical protection against sharp bending, abrasion and repeated flexing at the interface between the cable and the connector. The blue color enables visual identification and helps with cable management in network and electronic installations where space is limited.
Advantages
This protective boot offers reliable mechanical strain relief that reduces stress on the cable conductor and connector contacts. Its contoured shape follows the profile of angled Hirose TM21 connectors to maintain a compact footprint while increasing cable lifetime. The material resists abrasion and typical handling wear, and the color-coding simplifies installation and service operations without adding bulk to the connector assembly.
Suitable for
Right-angled Hirose TM21 connector assemblies
Network devices and patch cabling with space constraints
Electronic equipment where connector strain relief is required
Environments requiring color-coded cable identification
Key specifications
Compatibility: designed for angled Hirose TM21 connector form factor
Function: mechanical strain relief and protection for cable entry
Color: blue for visual identification and cable management
Material characteristics: abrasion-resistant, flexible polymer suitable for repeated bending
Form factor: low-profile contoured boot to preserve connector compactness
How to use
Slide the protective boot onto the cable before terminating the cable to the connector or attach it over the assembled connector according to the connector manufacturer’s recommended sequence. Ensure the boot seats firmly against the connector housing so the contoured section covers the cable exit point and provides the intended bend support. Verify there is no interference with mating components and that the boot does not impede connector locking mechanisms or panel mounting.
Usage recommendations
For best results, choose the boot during cable assembly and confirm compatibility with the specific angled Hirose TM21 connector variant in use. Inspect the boot periodically for signs of abrasion or cracking in applications with frequent movement, and replace if mechanical damage is observed.

## FAQ

### How much does the Protective boot Hirose TM21 blue cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1000 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 20.07.2026 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 Hirose 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 Hirose 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/11439016/66079065_large.webp