# Hose clamp Topex 37D501, worm gear clamp, adjustable 8–12 mm

**URL:** https://aio.lv/en/product--topex-37d501--11935321
**Data updated:** 2026-03-10 11:28 (EET)
**Category:** Miscellaneous repair tools
**Manufacturer:** Topex
**Manufacturer code:** 37D501
**EAN:** 5902062375018
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--topex-37d501--11935321

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Topex 37D501 is a worm gear hose clamp designed for securing hoses and pipes with diameters from 8 to 12 mm. The adjustable metal band and screw mechanism allow precise tightening and reliable sealing in plumbing, automotive, and general repair tasks. Suitable for light- to medium-duty applications where a compact, adjustable clamp is required.

## Long description

Topex 37D501 is a worm gear hose clamp designed to secure hoses and small-diameter pipes with diameters from 8 to 12 mm. The clamp features an adjustable metal band and a threaded screw mechanism that enables precise tightening and even pressure distribution around the hose. It is intended for light- to medium-duty assembly and repair tasks in plumbing, automotive systems, and general maintenance where a compact, adjustable clamp is required.
Advantages
The worm gear design provides consistent, incremental tightening for a reliable seal without slipping. Its compact size fits confined spaces while the steel construction offers durability and resistance to deformation under moderate loads. The adjustable range of 8–12 mm makes the clamp versatile for different hose types and fittings, and the screw head accepts common driver tools for quick installation and adjustment.
Suitable for
 Securing coolant, vacuum or fuel hoses in small engines and machinery
 Plumbing connections on small-diameter pipes and flexible tubes
 General repair and maintenance tasks requiring a compact adjustable clamp
Key specifications
 Clamping range: 8–12 mm (diameter)
 Type: worm gear (screw) hose clamp
 Material: metal band with threaded screw mechanism
 Intended duty: light to medium
 Suitable for confined or tight installation spaces
How to use
Place the clamp over the hose end and position it so the band sits evenly around the hose and the screw housing is accessible. Using a compatible screwdriver or nut driver, turn the screw clockwise to tighten until the hose is firmly seated on the fitting and a leak-free seal is achieved. To remove or adjust, turn the screw counterclockwise. Ensure the clamp is not over-tightened to avoid damaging the hose or compressing internal passages.
Usage recommendations
Use the clamp within its specified 8–12 mm diameter range and check compatibility with hose material. For applications involving high pressure, corrosive environments, or heavy vibration, consider a higher-duty or specialized clamp. Inspect clamps periodically for corrosion, loosening, or wear and replace if deformation or loss of holding force is observed.

## FAQ

### How much does the Topex 37D501 worm gear hose clamp 8–12 mm cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 02.07.2026 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/11935321/67367570_large.webp