Description
Medium Cable Lock 350 (MCL350)
The Medium Cable Lock 350 (MCL 350) is a high-security cable seal that secures high-value assets during transport and storage. It delivers strong mechanical protection and clear tamper evidence, making it suitable for logistics, shipping, container transport, and industrial freight applications.
The seal uses an aluminium locking body combined with a galvanised steel cable. Operators feed the steel wire through the locking mechanism and pull it tight around the load. A one-way locking system then engages and locks the seal in place quickly and securely. Once locked, the seal cannot be reopened without visible damage.
The non-preformed steel wire unravels when cut, so any tampering becomes immediately obvious. The ribbed aluminium body protects printed markings and improves durability during rough handling and transit conditions.
Manufacturers apply permanent laser marking to each seal. These markings include a name, logo, barcode, serial number, and QR code. The markings cannot be removed or altered without clear evidence of interference. This supports full traceability and secure identification across the supply chain.
The anodised aluminium body also supports colour coding. This helps users quickly identify different shipments, routes, or security levels. A large marking area ensures clear, readable identification at all times.
The MCL 350 meets ISO 17712:2013 high-security standards and complies with CTPAT requirements. It delivers a tensile strength of up to 1000 kgf, making it suitable for demanding freight environments.
Common applications include securing shipping containers, trailers, rail cars, and trucks. The seal helps prevent unauthorised access, reduces theft risk, and strengthens overall supply chain security.
Overall, the Medium Cable Lock 350 provides a strong, traceable, and tamper-evident sealing solution for secure cargo protection.
