Hose Clamp Dedra 150–170 mm, 9 mm band width, stainless steel W2

Worm-drive hose clamp Dedra 150–170 mm, 9 mm band width, stainless steel W2 is a metal fastening device designed to secure hoses, tubes and pipes with an adjustable clamping range of 150–170 mm. The clamp features a 9 mm wide band and a worm gear mechanism that provides stepless tightening and reliable mechanical grip. Constructed from W2-grade stainless steel, this clamp is intended for applications requiring moderate corrosion resistance and repeatable tension adjustments.

Advantages

The adjustable worm-drive design allows precise tightening around different hose diameters within the specified range, reducing the risk of leaks. The 9 mm band width offers a balance between strength and flexibility, ensuring even pressure distribution without excessive bulk. W2 stainless steel construction provides durability and resistance to common environmental factors encountered in automotive, plumbing and light industrial environments. The simple screw-driven mechanism enables easy installation and removal with standard tools.

Suitable for

• Automotive hose connections such as coolant, air or fuel lines where moderate corrosion resistance is acceptable
• Plumbing and drainage hoses in residential or commercial systems
• Industrial and workshop applications requiring adjustable hose fastening
• Temporary or maintenance fittings where repeated adjustment is needed

Key specifications

• Clamping range: 150–170 mm
• Band width: 9 mm
• Material: stainless steel, grade W2
• Type: worm-drive (screw) hose clamp
• Adjustment: stepless tightening via screw thread

How to use

Position the clamp over the hose end so that the band sits evenly around the hose and the worm gear housing is accessible. Slide the hose onto the fitting or pipe to the required depth, then move the clamp to the intended sealing position. Turn the screw head clockwise using an appropriate screwdriver or socket to tighten until a secure, leak-free fit is achieved; avoid over-tightening to prevent hose damage. To remove or loosen the clamp, turn the screw counterclockwise and slide the clamp away from the fitting.

Usage recommendations

Inspect hose ends and fittings prior to installation to ensure surfaces are clean and free from sharp edges. Use a torque-limited driver or controlled hand force to avoid deforming thin-walled hoses. For applications exposed to harsh chemicals, salt water, or prolonged outdoor use, consider a higher corrosion-resistance grade or a clamp specified for those conditions.