e-sun seals manufacturer offers a wide variety of standard and specialty options for each cable seal. The usual diameter of wire is 1.8 mm to 3.0mm, the pull load between 227 kgs to 1000kgs. Cable security lock seals are made of metal or metal covered plastic, and with wire. These cable security lock seals can be used on container doors, trailer doors, tankers, trucks with inland transport, water meter boxes, electric meter boxes. They can prevent goods or instruments inside from theft, tampering and unauthorized access. These cable security seals allow you to select from a wide variety of colors.