# Hose Clamp Norma Opaska ślimakowa 16–27 mm, stainless steel, adjustable worm-drive

**URL:** https://aio.lv/en/product--norma-73565--11935381
**Data updated:** 2026-03-10 11:28 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Norma
**Manufacturer code:** 73565
**EAN:** 5906083735653
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--norma-73565--11935381

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Norma Opaska ślimakowa hose clamp with 16–27 mm clamping range, stainless-steel construction and worm-drive screw for adjustable, secure fastening of hoses and pipes. Designed for general plumbing, automotive and industrial use where a reliable, corrosion-resistant clamp is required. Suitable for flexible hoses, tubing and connections.

## Long description

Norma Opaska ślimakowa 16–27 mm is a stainless-steel hose clamp with an adjustable worm-drive screw, designed to secure flexible hoses, tubing and pipe connections. With a clamping range of 16 to 27 mm, this clamp offers a compact, corrosion-resistant solution for general plumbing, automotive and light industrial applications where a reliable mechanical seal is required.
Advantages
The stainless-steel construction provides resistance to corrosion and prolonged service life in damp or outdoor environments. The worm-drive screw mechanism allows precise adjustment and even compression around the hose, enabling a tight, repeatable connection. Its compact width and smooth band edges reduce the risk of hose damage during installation and operation.
Suitable for
 Securing flexible rubber or silicone hoses on plumbing fittings
 Automotive coolant, fuel return or vacuum line connections within the specified diameter range
 Light industrial tubing and general-purpose hose assemblies
 Repair and maintenance tasks where a corrosion-resistant clamp is needed
Key specifications
 Clamping range: 16–27 mm
 Material: stainless steel band and screw
 Drive type: worm-drive screw
 Band width: compact design suited for small-diameter hoses
 Adjustability: continuous adjustment within range for precise tightening
How to use
Position the clamp over the hose end so that the band sits evenly around the hose and the fitting. Turn the worm-drive screw clockwise with a screwdriver to tighten until the hose is compressed evenly and the connection is secure; avoid over-tightening which can cut into softer hose materials. To remove or loosen the clamp, turn the screw counterclockwise until the band loosens sufficiently to slide off the hose.
Usage recommendations
For long-term corrosion resistance in marine or highly corrosive environments, confirm material grade compatibility with the application and consider periodic inspection. Use the clamp within the stated 16–27 mm range and choose a wider band style for larger hoses when needed. When working with delicate hose material, tighten gradually and check the seal under normal operating pressure.

## FAQ

### How much does the Hose Clamp Norma Opaska ślimakowa 16–27 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 — 1331 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 01.07.2026 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/11935381/67367627_large.webp