# Hose clamp Norma 40–60 mm stainless steel worm-drive, model 73570

**URL:** https://aio.lv/en/product--norma-73570--11935373
**Data updated:** 2026-03-10 11:28 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Norma
**Manufacturer code:** 73570
**EAN:** 5906083735707
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--norma-73570--11935373

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Norma worm-drive hose clamp, model 73570, with an adjustable diameter range of 40–60 mm. Made of stainless steel for corrosion resistance, it features a threaded band and screw mechanism to secure hoses, pipes or ducts. Suitable for automotive, plumbing and industrial applications where reliable clamping and adjustable tension are required.

## Long description

The Norma hose clamp model 73570 is a stainless steel worm-drive clamp designed to secure hoses, pipes and ducts with an adjustable diameter range of 40–60 mm. The clamp combines a threaded band and a captive screw to provide consistent compression and reliable holding power for sealing hose connections in automotive, plumbing and light industrial applications.
Advantages
Constructed from stainless steel, this hose clamp offers corrosion resistance and durability in environments exposed to moisture and temperature variation. The worm-drive mechanism allows precise tension adjustment and repeatable clamping force. Its smooth band profile reduces the risk of hose damage while the integrated screw head provides convenient tightening with common tools.
Suitable for
Securing coolant, air and vacuum hoses in automotive repair and maintenance
Clamping flexible hoses on plumbing fixtures and water systems
Fastening ducting and tubing in light industrial or workshop setups
Temporary or permanent hose connections where adjustable tension is required
Key specifications
Material: stainless steel band and housing for corrosion resistance
Clamping range: adjustable from 40 mm up to 60 mm in diameter
Drive type: worm-drive screw mechanism for precise tensioning
Band type: threaded band compatible with screw engagement
Applicable tools: standard screwdriver or nut driver for tightening
How to use
Position the clamp around the hose over the fitting so the band sits evenly on the hose surface. Engage the screw with a suitable screwdriver or driver bit and turn clockwise to tighten until the hose is compressed uniformly against the fitting and no leaks are present. Avoid overtightening; stop when the hose is secure and able to withstand required operating pressure. To remove, turn the screw counterclockwise until the band can be slipped off the hose.
Usage recommendations
For best performance, check compatibility of the clamp diameter with the hose and fitting before installation, and inspect the clamp periodically for corrosion or loosening in high-vibration or high-temperature environments.

## FAQ

### How much does the Norma hose clamp 40–60 mm model 73570 cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 466 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 03.07.2026 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 Norma 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 Norma 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/11935373/67367619_large.webp