High Security Cable Seals Metal Container Seals Pack of 100 - ISO

In this review the High Security Cable Seals pack of 100 is assessed for organizations that need a reliable, tamper-evident sealing solution for transport and storage. The bottom line: these metal cable seals deliver robust physical security and clear identification with laser-printed unique serial numbers, making them a practical choice for logistics teams, warehouse managers, and carriers who value visible tamper evidence and corrosion resistance.

Key Features

• Tamper-evident metal construction: The metal seal and steel cable provide clear visual proof of unauthorized entry to containers and trailers.
• Durable materials: Galvanized steel cable with an aluminum lock resists weather and corrosion for reliable field use.
• High tensile strength: With more than 1400N strength and a 1.8mm cable diameter, the seals withstand rough handling during transit.
• Long reach: A 272mm wire length covers latches, hasps and many container applications without modification.
• Unique serialized ID: White laser-printed serial numbers on each tag make inventory control and chain-of-custody verification straightforward.
• Custom printing available: Orders above 500 PCS can be customized with company markings to improve brand control and traceability.

Who It's For

These cable seals are aimed at logistics professionals, freight forwarders, and warehouse operators who need a cost-effective, ISO 17712 certificated seal for shipping containers, trailers, railroad cars and cargo vans. The serialized marking and durable finish make them especially useful where chain-of-custody records and tamper evidence are required.

Smaller users who need only a few seals occasionally or those who need electronic or reusable seals should look elsewhere, since these are single-use metal seals sold in packs of 100 and are designed for permanent tamper evidence rather than repeated locking.

Pros & Cons

Pros

• Strong galvanized steel cable and aluminum lock give reliable tamper resistance during transit.
• Laser-printed white unique serial numbers provide durable ID that does not fade in weather.
• ISO 17712 certification supports export and regulatory requirements for many shippers.
• 272mm wire length covers a wide range of container and door applications.

Cons

• Single-use design means recurring purchases for operations that seal frequently.
• Custom printing requires a minimum order of 500 PCS, which may be high for some small buyers.

Specifications

Product type	Metal cable security seals
Material	Galvanized steel cable, aluminum lock
Cable diameter	1.8mm
Wire length	272mm
Strength	More than 1400N
Marking	White laser-printed unique serial numbers
Certification	ISO 17712

Our Verdict

For commercial shippers and warehouses that require dependable, single-use tamper evidence, these cable seals offer strong physical security, durable serialized identification and ISO 17712 compliance at a reasonable per-seal cost. They are particularly good value for operations sealing multiple containers regularly, though small users should account for the pack size and single-use design.

Frequently Asked Questions

Are the serial numbers permanent?
Yes. The unique serial numbers are laser-printed in white and are waterproof and weather resistant so they do not fade in normal field conditions.

Can these seals be reused?
No. These metal cable seals are designed for one-time use to provide tamper evidence and must be cut to be removed.

Is custom printing available?
Custom printing is available for orders above 500 PCS; contact the seller to arrange artwork and production details.