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Cable Seal-Z 3.5mm

The MCLZ 350 is a high-security cable seal which provides excellent protection against tamper attacks and is an ISO 17712 clause 5 & 6 certified cable seal. User-friendly, the innovative use of materials and industrial design assures you of better security.

  • Group 1 UK Customs Accepted Cable Seal

  • Available with different cable lengths to secure various applications with different requirements

  • Cable frays open when cut

  • Material: Body – Zinc / Coating – High Impact ABS Plastic

  • Pull strength – over one tonne

  • Colour options available

SKU: Cable Seal-Z 3.5mm - MCLZ 350


Superior Cable Seal

The MCLZ 350 is the only cable seal in the world that is engineered with tamper evident technology. Security being a key feature, this unique product is unmatched in the security seal industry. The entry point features a distinct design which provides protection against picking.

As soon as the wire has passed through the one-way locking mechanism, the cable lock is secure. The wire must be adjusted to fit the application tightly, this way it enhances the security measures and prevents tampering.

No other cable security seal offers equally high tamper evidence features, excellent protection against tamper attacks and a locking mechanism that is protected against picking.



Air cargo containers

Shipping containers

Rail cars



Key Features

The MCLZ 350 is a 3rd generation cable security seal which features a one-way lock body design that prevents from any attacks.

This cable seal has been covered in shockproof ABS which provides clear signs of tampering and allows the laser marking to stand out.

One end of this cable seal is permanently secured to the lock body and the protruding wire guide protects against tampering.

The MCLZ 350 is etched with permanent laser marking. Laser marking offers the highest level of security as it cannot be removed or replaced.

The body of the MCLZ 350 features a significant amount of space to include markings such as company names, logo, sequential numbers or barcodes.

Technical Specifications - Product

Material: Body,Cover Material: Coating Material: Locking Component Material: Cable Standard Cable Size Tensile Strength Marking Area Max Marking: Serial No Max Marking: Barcode
Zinc High Impact ABS Hardened Steel Non-Preformed Wire Galvanised Iron 3.5mm x 280mm (0.14" x 11.0") 1350 kgs/f (2976 lb/f) 30mm x 30mm (1.18" x 1.18") 10 digits 8 digits

Technical Specifications - Outer Carton

Carton Quantity Dimensions Weight kg/carton Volume m³/carton Colours
150 pieces 160mm x 270mm x 300mm (6.3" x 10.63" x 11.8") 9.75 kgs (21.45 lbs) 0.1296 m³ (0.4577 ft³) White / Red / Orange / Yellow / Green / Blue