Collier de serrage (vis sans fin) DeLOCK 19448

This stainless steel worm gear clamp by DELOCK secures hoses with diameters from 32 to 50 mm on pipe ends without requiring additional tools. The clamp combines a stainless steel band and a worm screw mechanism to provide a firm hold under pressure and prevent hose slippage. The product has a blue metallic finish and is suitable for DIY, home and garden applications where a reliable hose connection is needed.

Advantages

The clamp offers corrosion-resistant stainless steel construction and a worm gear screw for adjustable, tight fastening. Its tool-free installation on compatible pipe ends simplifies mounting and replacement. The blue metallic coating gives added visual identification while maintaining functional durability.

Suitable for

• Securing rubber or plastic hoses to pipes (32–50 mm diameter)
• DIY plumbing repairs and maintenance
• Garden irrigation connections and hose fittings
• Temporary or permanent hose fastening in home projects

Key specifications

• Brand: DELOCK
• Model / MPN: 19448
• EAN: 4043619194483
• Type: Screw (worm gear) clamp
• Material: Stainless steel band with metal screw; plastic components as applicable
• Colour: Blue, metallic
• Clamping range: 32–50 mm

How to use

Slide the clamp over the hose end, push the hose onto the pipe or fitting to the required depth, position the clamp so the band sits evenly around the hose, and tighten the worm gear screw until the hose is held firmly. Avoid overtightening to prevent hose deformation. For removal, loosen the screw until the band can be slid off the hose.

Recommendations

Check compatibility of hose material and pipe diameter before installation. Regularly inspect the clamp for corrosion or loosening in outdoor or pressurised applications and retighten if necessary.