# Hose Clamp Topex 37D502, worm gear type, adjustable diameter 10–16 mm

**URL:** https://aio.lv/en/product--topex-37d502--11935269
**Data updated:** 2026-03-12 10:21 (EET)
**Category:** Miscellaneous repair tools
**Manufacturer:** Topex
**Manufacturer code:** 37D502
**EAN:** 5902062375025
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--topex-37d502--11935269

## 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 37D502 is a worm-gear hose clamp designed for securing hoses and tubing with an adjustable diameter range of 10–16 mm. The clamp uses a slotted band and captive screw mechanism to provide a firm mechanical grip, suitable for plumbing, automotive small-diameter connections, irrigation, and general repair tasks where a compact, adjustable clamp is required.

## Long description

TOPEX Opaska ślimakowa 10-16mm 37D502 is a zinc-plated steel worm drive hose clamp designed for securing hoses, pipes and flexible tubing with diameters in the 10–16 mm range. The clamp features a slotted band and a captive screw mechanism that allows for precise tightening and reliable clamping force. Its compact size and corrosion-resistant coating make it suitable for use in confined spaces and mild environmental conditions where a small, durable fastening solution is required.
Advantages
The worm drive design provides consistent, adjustable clamping pressure while the zinc plating offers basic corrosion protection for indoor and semi-exposed applications. The slotted band enables even distribution of force around the hose, reducing the risk of leaks. The captive screw head simplifies installation and prevents the screw from falling out during assembly or maintenance. The small 10–16 mm diameter range allows use on narrow hoses and tubing that larger clamps cannot accommodate.
Suitable for
Securing flexible hoses and tubing with outer diameters of approximately 10–16 mm
Plumbing and small water connections in household appliances and equipment
Automotive vacuum lines, fuel return lines and small coolant hoses where a compact clamp is required
Workshop and DIY projects involving air, water or low-pressure fluid lines
Key specifications
Material: zinc-plated steel band and housing
Clamping mechanism: worm drive with captive screw
Applicable diameter range: approximately 10–16 mm
Band type: slotted band for uniform compression
Suitable environment: indoor and mildly corrosive conditions
How to use
Select a clamp sized to fit the hose outer diameter within the 10–16 mm range. Slide the clamp over the hose end, position the hose on the fitting or barb, then move the clamp into place so the band sits evenly around the hose. Turn the screw clockwise with a screwdriver to tighten the band until the hose is firmly secured but not over-compressed. To remove, turn the screw counterclockwise until the band loosens and can be slid off. Ensure the clamp is seated squarely and re-tighten if necessary after initial operation or pressure testing.
Usage recommendations
For reliable performance, avoid overtightening which can damage soft hoses; tighten until a secure seal is achieved. Use clamps of this size only on hoses within the specified diameter range, and inspect periodically for corrosion or wear if used in humid or outdoor environments.

## FAQ

### How much does the Hose Clamp Topex 37D502 10–16 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/11935269/67367526_large.webp