Cable clamp Extralink EX.18334, black, max bundle diameter 1.2 cm, 1 pc

Extralink EX.18334 is a single black cable clamp designed for securing and organizing round cables and small cable bundles with a maximum diameter of 1.2 cm. Supplied as one piece, this compact clamp suits indoor and protected outdoor installations where a simple, reliable fastening solution is required for networking, electrical or audiovisual wiring. The product features a lashing bracket style that allows suspension of fiber optic cables and other round cables within the specified diameter range, and its low-profile design helps maintain tidy cable runs in confined spaces.

Advantages

This cable clamp provides a secure hold for cables with a diameter of 8–12 mm, reducing strain on connections and preventing untidy cable loops. Its black finish minimizes visual impact in typical installation environments. The single-piece design is easy to handle and install, and the clamp is suitable for repeated use in maintenance or reconfiguration tasks.

Suitable for

• Suspending fiber optic and round cables (8–12 mm diameter)
• Bundling and routing networking or audiovisual cables
• Securing wiring in indoor and protected outdoor locations
• Tidy installations in server rooms, telecom closets, and AV racks

Key specifications

• Color: black
• Maximum bundle diameter: 1.2 cm (12 mm)
• Suitable cable diameter range: 8–12 mm
• Quantity in package: 1 piece
• Design: lashing/bracket style clamp for suspension
• Intended use: indoor and protected outdoor fastening

How to use

Position the clamp so the cable rests within the lashing bracket and close or secure the clamp according to the product’s fastening method. Attach the clamp to the supporting structure or anchoring point suited to your installation—such as a cable tray, wall mount or pole—ensuring the cable sits comfortably within the 8–12 mm range. Check that the clamp holds the cable without excessive compression and that strain is not transferred to connected equipment. For suspension, use appropriate support hardware and spacing to prevent excessive sagging.

Usage recommendations

Use the clamp only with cables within the specified diameter range to avoid over-compression or insufficient grip. For outdoor-exposed installations, choose protected mounting locations or additional weatherproofing to reduce UV and moisture exposure. Inspect clamps periodically during maintenance to confirm secure fastening and replace if any signs of wear or deformation appear.