The core design
A Metal Wire Rope Cable Seal uses a length of braided steel cable, threaded through the item’s closure point and locked into a metal housing. The braided steel construction resists cutting significantly better than a single-strand wire, since a bolt cutter or similar tool needs to cut through multiple twisted strands rather than a single point. Jhas Industries
The CL-202 configuration
Jhas Industries manufactures the CL-202 keyless lock seal, a metal cable lock rated for applications on jumbo bags, container doors, vehicle doors, latches, and tankers. Its keyless design means no separate key needs to be managed, tracked, or potentially lost across a large fleet or facility; the seal itself is the entire locking mechanism.
[ Image pending — Metal wire rope cable seal locked onto a container door ]
The CL-HEX configuration
A hexagonal-bodied variant, CL-HEX, serves similar applications, jumbo bags, container doors, delivery vehicle doors, and specifically edible oil tankers, where the sealing point and handling conditions favor a slightly different housing shape for secure, consistent locking. Follow us at Jhas Industries
Why cable construction matters for container security
Shipping containers moving through multiple handling points, ports, customs, and transit warehouses face genuine tampering risk at each transfer point. A cable seal’s resistance to cutting tools provides meaningfully more deterrent value than a plastic seal on high-value or high-risk cargo moving through this kind of extended supply chain. Jhas Industries
Weather and handling durability
Steel metal wire rope cable seals construction holds up well to rough handling, temperature extremes, and outdoor exposure during long transit routes, conditions that would degrade less robust sealing materials over the same journey length.
Where a metal cable seal is genuinely worth the added cost
Not every shipment needs this level of security. Cable seals make the most sense for high-value cargo, routes with documented tampering or pilferage history, and regulatory or customs requirements that specifically call for a cable-type seal rather than a lighter alternative.
Verification in the field
Despite the added security, a Metal Wire Rope Cable Seals cable seal remains straightforward to verify visually; an intact cable and undamaged housing confirm the seal has not been tampered with, while any cutting or forcing attempt leaves clear, unambiguous physical evidence. Follow us at Jhas Industries
