# Hose Clamp Topex 37D505, stainless steel W2, adjustable diameter 20–32 mm

**URL:** https://aio.lv/en/product--topex-37d505--11935274
**Data updated:** 2026-03-10 11:28 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** Topex
**Manufacturer code:** 37D505
**EAN:** 5902062375056
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--topex-37d505--11935274

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Topex 37D505 is a worm-drive hose clamp in W2 stainless steel construction with an adjustable clamping range of 20–32 mm. Designed to secure hoses, pipes and tubing connections, it provides reliable pressure distribution via a threaded worm gear and slotted band. Suitable for plumbing, automotive and general repair tasks where a durable, adjustable clamp is required.

## Long description

Topex 37D505 is a worm-drive hose clamp made from W2 stainless steel, offering an adjustable diameter range of 20–32 mm. It secures hose-to-pipe and hose-to-fitting connections by applying uniform pressure through a threaded worm gear that engages a slotted band. The clamp is suitable for tasks that require a compact, adjustable fastener resistant to light corrosion and mechanical wear.
Advantages
The W2 stainless steel construction provides improved resistance to corrosion compared with plain steel, making the clamp suitable for intermittent exposure to moisture. The worm-drive mechanism allows for precise diameter adjustment and repeatable clamping torque, while the slotted band design distributes pressure evenly around the hose to reduce the risk of leaks. Its compact profile and simple screw adjustment make installation and removal quick using common hand tools.
Suitable for
 Securing rubber and silicone hoses to barbed fittings
 Plumbing connections with small-diameter pipes and tubing
 Automotive vacuum lines and coolant hoses (non-high-pressure systems)
 General repair, maintenance and DIY projects requiring adjustable clamping
Key specifications
 Material: W2 stainless steel band and housing
 Clamping range: 20–32 mm adjustable diameter
 Drive type: worm-drive screw
 Band type: slotted metal band for uniform pressure distribution
 Typical tool: flathead or cross-head screwdriver for adjustment
 Profile: low/standard profile suitable for confined spaces
How to use
Place the clamp over the hose end and slide the hose onto the fitting or pipe until it seats fully. Position the slotted band so it overlies the fitting barb or the thickest part of the hose, then tighten the worm-drive screw clockwise until the clamp exerts firm, even pressure without deforming the hose. To remove or adjust, turn the screw counterclockwise until the band loosens and slides off. Use a compatible screwdriver and avoid excessive torque to prevent damage to the clamp or hose.
Usage recommendations
For long-term outdoor or marine use select a higher-grade stainless steel clamp; for applications involving high pressure or critical safety requirements use clamps specified for that service. Inspect clamps periodically for signs of corrosion, thread wear or loss of tension and retighten after initial service if necessary.

## FAQ

### How much does the Hose Clamp Topex 37D505 W2 20–32 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 13.07.2026 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/11935274/67367531_large.webp