Letkukiristin (ruuvikierre) DeLOCK 19403

This stainless steel screw (worm gear) clamp by DELOCK secures hoses with an outer diameter of 8–12 mm to pipe ends without the need for tools. The clamp combines a stainless steel band with a plastic housing and a screw mechanism to provide a firm, pressure-resistant hold that prevents the hose from slipping off.

Advantages

The clamp is made of stainless steel with a black metallic plastic housing, offering corrosion resistance and a discreet appearance. Its worm-gear screw provides fine adjustment and a reliable grip. Installation is quick and requires no special tools.

Suitable for

• Securing small-diameter hoses (8–12 mm) to pipe ends
• DIY repairs and installations
• Home and garden plumbing tasks
• Light professional use where a compact hose clamp is needed

Key specifications

• Brand: DELOCK
• Model / MPN: 19403
• EAN: 4043619194032
• Type: Screw (worm gear) clamp
• Material: Stainless steel band, plastic housing
• Colour: Black, metallic
• Clamping diameter: 8–12 mm (approx. 1.2 cm)

How to use

Slide the clamp over the hose end, push the hose onto the pipe or fitting, position the clamp near the connection, then tighten the worm-gear screw until the hose is held firmly. Do not overtighten to avoid damaging the hose; ensure even contact around the hose circumference.

Recommendations

Use the clamp within the specified diameter range (8–12 mm). Inspect periodically for corrosion or wear when used outdoors or in aggressive environments and replace if the clamp or screw shows damage.