# Hose Clamp Norma Opaska ślimakowa 12–22 mm, stainless steel adjustable worm-drive

**URL:** https://aio.lv/en/product--norma-73563--11935262
**Data updated:** 2026-03-10 11:28 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Norma
**Manufacturer code:** 73563
**EAN:** 5906083735639
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-08 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--norma-73563--11935262

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

Norma Opaska ślimakowa 12–22 mm is an adjustable worm-drive hose clamp designed to secure hoses and tubing with an inner diameter range of 12–22 mm. Constructed for reliable clamping force and corrosion resistance, it fits applications in plumbing, automotive vacuum and coolant lines, and general industrial fluid connections where a tight, adjustable seal is required.

## Long description

Norma Opaska ślimakowa 12–22 mm is an adjustable worm-drive hose clamp designed to secure hoses and tubing with an inner diameter range of 12–22 mm. Made of stainless steel, the clamp provides consistent clamping force and resistance to corrosion, making it suitable for applications that require a reliable, adjustable seal. The slim profile and rolled edges reduce risk of hose damage while the worm-drive mechanism enables precise tightening and re-adjustment as needed.
Advantages
The stainless steel construction offers long-term corrosion resistance and durability in wet or corrosive environments. The worm-drive design allows for fine incremental tightening and secure retention under pressure or vibration. Its adjustable range of 12–22 mm covers a variety of small-diameter hoses and tubing, and the design minimizes sharp edges to protect hose material during installation and service.
Suitable for (tasks / use cases)
 Securing plumbing hoses and flexible pipe connections
 Automotive vacuum, coolant and small fluid line connections
 Industrial equipment with small-diameter tubing and pneumatic or fluid fittings
 Repair and maintenance tasks where a tight, adjustable seal is required
Key specifications
 Material: stainless steel
 Clamping mechanism: worm-drive (screw tightening)
 Adjustable clamp diameter range: suitable for hoses with inner diameters from 12 mm to 22 mm
 Profile: narrow band with rolled edges to reduce hose abrasion
 Torque control: allows incremental tightening for precise sealing
How to use
Position the clamp over the hose end, ensuring the hose is fully seated on the fitting. Engage the worm-drive screw and tighten slowly with a suitable screwdriver or nut driver until the clamp compresses the hose evenly against the fitting. Avoid over-tightening; tighten until a secure, leak-free connection is achieved and the hose outer surface is not visibly deformed. For rework or disassembly, loosen the screw to relieve pressure and remove the clamp.
Usage recommendations
Use the clamp within its specified diameter range (12–22 mm) and check compatibility of stainless steel with the fluids and environment in the application. For critical fluid systems, verify clamping torque and inspect periodically for corrosion, loosening, or hose wear, especially in applications with vibration or thermal cycling.

## FAQ

### How much does the Hose Clamp Norma Opaska ślimakowa 12–22 mm 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 — 1509 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 29.06.2026 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/11935262/67367521_large.webp