Fermacavo tondo 20 mm, InLine confezione da 50 pz., plastica e acciaio, bianco

InLine Round Cable Clamp 20 mm, pack of 50 pieces, combines a plastic body with a steel fastener to secure round cables and conduits in residential, commercial or vehicle installations. Each clamp is designed for routing and fixing cables with a nominal width of 20 mm, offering electrical insulation from the plastic element and mechanical strength from the steel nail. The white colour makes these clamps suitable for visible installations where a neutral appearance is required; the pack weight is approximately 132 g.

Advantages

The hybrid construction—with a plastic ring and a steel nail—provides both lightweight insulation and reliable mechanical retention. Supplied as a pack of 50, the clamps allow efficient installation of multiple cable runs without repeated trips for materials. The white finish is unobtrusive in most interior settings and aids neat cable routing.

Suitable for

• Routing and securing single round cables or small conduits along walls and ceilings
• Fixing wiring runs inside cabinets, enclosures or equipment housings
• Vehicle or caravan cable installations where compact, insulated clamps are required
• Temporary or permanent cable fastening in renovation and maintenance tasks

Key specifications

• Clamp opening/nominal cable width: 20 mm
• Materials: plastic clamp body and steel nail fastener
• Colour: white
• Pack quantity: 50 pieces
• Total pack weight: approximately 132 g

How to use

Position the clamp over the cable or conduit at the desired fixing point, align the steel nail with the mounting surface, and drive the nail into the wall, ceiling or floor until the plastic body sits flush and the cable is held securely. Space clamps at regular intervals along the cable run to prevent sagging and to maintain a tidy routing. Use suitable tools and take account of the mounting surface material; for masonry or concrete, pre-drilling or alternative anchors may be required depending on local practice.

Recommendations

For safe and durable results, avoid over-tightening the clamp on the cable to prevent damage to insulation. Select clamp spacing according to cable type and application — more frequent spacing for flexible or heavy cables. Store unused clamps in a dry place away from direct sunlight to preserve the plastic component.