# Hose Clamp Topex 37D516, worm drive, stainless steel W2, diameter 120–140 mm

**URL:** https://aio.lv/en/product--topex-37d516--11935334
**Data updated:** 2026-03-12 10:21 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Topex
**Manufacturer code:** 37D516
**EAN:** 5902062375162
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--topex-37d516--11935334

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Topex 37D516 is a worm-drive hose clamp designed for securing hoses and ducts with a 120–140 mm diameter. Made to W2 stainless steel specification, it provides corrosion resistance suitable for general-purpose plumbing, automotive and HVAC applications. The adjustable worm screw allows reliable tightening and a firm seal on flexible and semi-rigid hoses.

## Long description

Topex Opaska ślimakowa 120-140mm W2 - 37D516 is a stainless steel worm drive hose clamp designed for securing hoses, pipes and flexible connections with a 120–140 mm diameter range. The clamp features a worm gear mechanism that allows precise adjustment and even pressure distribution around the hose, making it suitable for automotive, plumbing and light industrial applications where a reliable mechanical seal is required.
Advantages
The worm drive provides incremental tightening for controlled clamping force and a secure seal. Constructed in W2 class materials, the clamp offers corrosion resistance appropriate for indoor and covered outdoor environments. Its wide 120–140 mm range accommodates hoses and tubes with moderate diameter variation, reducing the need for multiple clamp sizes. The simple screw head allows tightening with common hand tools.
Suitable for
Securing rubber and silicone hoses in automotive cooling and ventilation systems
Plumbing connections on pumps and flexible hoses
Light industrial ducting and ventilation assemblies
Temporary or maintenance fittings where adjustable clamping is needed
Key specifications
Clamping diameter range: 120–140 mm
Drive type: worm gear (screw adjustable)
Material class: W2 (corrosion-resistant stainless steel band with electroplated or similar components)
Typical application diameter: medium-sized hoses and pipes
How to use
Position the clamp around the hose so that the band sits evenly on the hose surface and the screw housing is accessible. Gradually tighten the screw using an appropriate screwdriver or socket until the clamp makes firm contact and the hose is secured without deforming. Avoid over-tightening to prevent damage to the hose; ensure the connection remains leak-free under operating conditions. For removal, loosen the screw sufficiently to expand the band and slide the clamp off.
Usage recommendations
Use this Topex 120–140 mm worm clamp on clean, undamaged hose ends and inspect the clamped joint periodically for signs of corrosion or loosening. For exposed outdoor use in aggressive environments, consider choosing a higher corrosion-resistance class if long-term durability is required.

## FAQ

### How much does the Topex 37D516 hose clamp, worm drive 120–140 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 — 3 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 09.07.2026 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 Topex 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 Topex 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/11935334/67367583_large.webp