Mastiff series combo chain locks combine high security, flexibility of use, and the convenience of not having to carry a key.
Chains made of titanium-reinforced, hardened steel square links that resist cutting or prying
Chain cover protects paint and finishes, with an embroidered logo that won’t flake or wear off
User-settable 4-digit combination
Steel Ball Combo gear system resists picking and pulling
All-metal endcaps provide protection against hits and drops
