OnGuard Mastiff 8125 Combo Chain Lock

Mastiff series combo chain locks combine high security, flexibility of use, and the convenience of not having to carry a key.

Features

• 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
• Anti-Theft Offer (available only on model 8122): $501 for Powersport; $1501 for Bicycle