Model XHC-017 Trailer security seals Material Die-casting aluminum lock body with dimension of 3.0/3.5mm steel wire Specification 1.Cable diamete:3.0/3.5mm,26X26X7.6mm 2.Cable length:300mm, length available 3. Strength:>10KN 4.Pull tight locking mechanism http://www.xhseals.com/