Aluminium Metal Cable Seal is a heavy duty lock seal designed to securely seal trucks, tankers, containers, drums, valves, nozzles, etc. It is primarily used for securing materials during transportation, and to prevent theft. It can be applied to lock trailers, containers or tanker during transportation, drums, valves, or any other material or equipment where no-tamper directive is required. This heavy duty high security seal lock is 35cm length, with 2.5mm cable thickness. It helps to prevent material theft during transportation, prevents illegal material and equipment handling and blocks-off tampering of hazardous materials, equipment or goods. Highly recommended for sectors such as haulage, logistics, material handling, equipment handling, factories, etc. This security seal locks are serially numbered to prevent replacement after tamper, and for easy identification and tracking during transportation. Its features includes: Uniquely and serially numbered to prevent against fraud and manipulation. When closed the seal is completely encapsulated into the lock-head. One-way adjustable makes it even tighter as pulling continues.