Screw (Worm Gear) hose clamp Gardena 7192 — Steel, Ø 3.2 cm

GARDENA 7192 is a screw (worm gear) hose clamp manufactured from steel with a nominal diameter of 3.2 cm. The clamp secures hoses and pipes by tightening a threaded band with a screw drive, providing an adjustable and reliable connection. Designed for applications that require a compact, corrosion-resistant metal clamp, it fits standard garden hoses, irrigation lines and many general plumbing connections.

Advantages

The steel construction provides mechanical strength and resistance to deformation under clamping torque, while the worm-gear screw drive enables precise adjustment of clamping force. Its compact 3.2 cm diameter is suitable for small- to medium-diameter hoses and fittings. The simple single-screw operation allows quick installation and removal without special tools, and the metal band distributes pressure evenly to reduce the risk of leaks.

Suitable for

• Securing garden hoses and connectors
• Irrigation tubing and drip line attachments
• Small plumbing repairs and hose-to-pipe connections
• Temporary or permanent fastening where a steel clamp is preferred

Key specifications

• Material: steel
• Clamping mechanism: screw (worm gear) with threaded band
• Nominal diameter: 3.2 cm
• Adjustable clamping range: via screw drive for precise tensioning
• Finish: corrosion-resistant metal (steel)

How to use

Place the clamp over the hose end or around the fitting, position the hose onto the pipe or connector, then tighten the screw using a standard screwdriver until the band sits snugly against the hose without crushing it. For removal, loosen the screw counterclockwise until the band can be slid off. Check the connection after pressurizing the line and retighten if minor leakage is detected.

Recommendations

Use the clamp within its intended diameter range and avoid excessive tightening to prevent hose damage. Inspect steel clamps periodically for signs of corrosion or wear in outdoor or high-moisture environments and replace if deformation or significant corrosion is present. For applications involving corrosive chemicals or saltwater, consider compatible materials or additional protective measures.