# Screw (Worm Gear) clamp Gardena 7193-20

**URL:** https://aio.lv/en/product--gardena-07193-20--2020140
**Data updated:** 2026-01-13 17:36 (EET)
**Category:** Garden Irrigation
**Manufacturer:** GARDENA
**Manufacturer code:** 07193-20
**EAN:** 4078500719308
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Gardena 7193-20 screw (worm gear) clamp is made of durable steel, ensuring a secure fit for hoses with a diameter of 4 cm. This clamp is designed for reliable performance, making it ideal for garden and irrigation systems. Its robust construction provides long-lasting use, preventing leaks and ensuring optimal water flow.

## Long description

The Gardena 7193-20 screw (worm gear) clamp is a durable steel hose clamp designed to secure hoses with a 4 cm diameter. Its corrosion-resistant metal band and threaded screw mechanism provide adjustable tension and a tight seal for garden hoses, irrigation lines and other flexible tubing. The clamp is intended to maintain reliable connections in outdoor watering systems and to reduce the risk of leaks and pressure loss.
Advantages
The screw-driven worm gear design allows gradual, precise tightening and maintains consistent clamping force over time. Constructed from robust steel, the clamp withstands mechanical stress typical of garden use and offers extended service life. Its compact profile makes it suitable for confined spaces and standard hose fittings, while the smooth band edge helps protect hose material from damage during installation.
Suitable for
 Securing garden hoses with a 4 cm (≈40 mm) outer diameter
 Fastening irrigation tubing and drip system connectors
 Repairing or reinforcing hose connections to pumps and filters
 Applications where a reliable, adjustable mechanical clamp is required
Key specifications
 Material: steel band and screw
 Clamping mechanism: worm gear screw
 Designed hose diameter: approximately 4 cm (40 mm)
 Profile: low-profile, smooth-edged band to minimise hose abrasion
 Typical use: outdoor watering and irrigation systems
How to use
Slide the clamp over the hose end, position the hose on the connector or fitting, then slide the clamp into place so the band sits evenly over the joint. Turn the screw clockwise with a screwdriver until the clamp tightens and the hose is firmly compressed against the fitting. Avoid over-tightening; tighten until the connection is secure and the hose does not rotate on the fitting. To remove, turn the screw counterclockwise until the band loosens and can be withdrawn from the hose.
Usage recommendations
Inspect clamps periodically for corrosion or wear, especially in outdoor installations. Replace clamps that show significant rust or damage. For best results, use the clamp on hoses that match the recommended diameter and ensure the band is placed over the hose reinforcement or thicker section to improve sealing performance.

## Specifications

| Feature | Value |
|---|---|
| Material | Steel |
| Quantity | 1 |
| Diameter | 40 mm |
| Product type | Screw (Worm Gear) clamp |
| Galvanized metal | Yes |

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### What is the warranty period?

All GARDENA 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 GARDENA 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?

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