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header-product Hose Clamp Topex 37D509, worm gear, 50–70 mm, corrosion-resistant W2
3.49 €

Hose Clamp Topex 37D509, worm gear, 50–70 mm, corrosion-resistant W2

Hose Clamp Topex 37D509 50–70 mm Photo 1
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Hose Clamp Topex 37D509, worm gear, 50–70 mm, corrosion-resistant W2

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Hose Clamp Topex 37D509, worm gear, 50–70 mm, corrosion-resistant W2

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Short description

Topex 37D509 is a worm-gear hose clamp for securing hoses and pipes with a 50–70 mm diameter range. Constructed to W2 corrosion-resistance level, it features an adjustable band and threaded screw for reliable tightening. Suitable for automotive, plumbing and general repair tasks where a compact, adjustable metal clamp is required to ensure secure hose connections.
Available for order: 100 pcs.
Warranty: 2 Years
SKU: 11935380
Manufacturer: Topex
free shipment

Cheapest delivery:

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Product information

Description

Topex 37D509 is a worm-gear hose clamp designed for securing hoses and pipes with diameters from 50 to 70 mm. The clamp has an adjustable metal band and a threaded screw mechanism that provides gradual, controlled tightening. Built to a W2 corrosion-resistance level, the clamp is suitable for environments where occasional moisture or mild corrosion may occur. Its compact profile allows installation in confined spaces and delivers a uniform clamping force around flexible and semi-rigid hoses.

Advantages

The worm-gear drive enables precise adjustment and reliable holding power without slippage. W2-rated materials provide improved resistance to corrosion compared with plain steel clamps, extending service life in non-aggressive conditions. The smooth band edges help reduce damage to hose material during installation while the compact housing minimises protrusion. The clamp’s simple screw mechanism requires only common hand tools for fitting and removal.

Suitable for

  • Securing coolant, air and fuel hoses in automotive and small-engine applications
  • Plumbing connections on flexible hoses and boot seals
  • General repair and maintenance tasks where a compact adjustable metal clamp is needed
  • Temporary or permanent hose joins in workshop and light industrial settings

Key specifications

  • Type: worm-gear (screw) hose clamp
  • Diameter range: 50–70 mm
  • Material/finish: W2 corrosion-resistance level (zinc-plated steel components)
  • Band width: suitable for medium-duty hose applications
  • Operation: threaded screw for incremental tightening and loosening

How to use

Position the clamp around the hose where it overlaps the fitting or ferrule and ensure the band seats evenly. Turn the screw clockwise with a screwdriver or compatible socket to tighten until the hose is compressed sufficiently to prevent leaks, taking care not to over-tighten and distort the hose. To remove or reposition, turn the screw counterclockwise until the band can be slid off. Inspect the hose and clamp seating after initial operation and retighten if necessary.

Usage recommendations

For reliable results, select the clamp size so that the hose sits near the middle of the 50–70 mm range when fitted. Avoid overtightening on soft or thin-walled hoses; use a torque-limited driver if precise clamping pressure is required. In corrosive or marine environments, consider a higher corrosion-resistance class or stainless-steel alternative.

Description

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Customer reviews

Customer questions

FAQ

How much does the Hose Clamp Topex 37D509 50–70 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.