OnGuard Mastiff 8120 chain lock

Mastiff series chain locks provide superior protection for medium/high crime areas and are packed with features


Features:

- Chains made of titanium-reinforced, hardened steel links that resist cutting or prying
- Chain cover protects paint and finishes, with an embroidered logo that won’t flake or wear off
- Locking mechanisms secure the lock at multiple points: X4P Quattro Bolt shackles on models with separate shackle; X2P Double
- Bolt on models with integrated locking heads.
- Locks use Z-cylinder tumbler mechanism that is bump-proof and resists picking, pulling, or drilling
- Co-molded crossbar cover protects finishes and all-metal endcaps provide protection against hits and drops
- Automatic keyway cover helps seal lock internals against the elements
- 5 laser-cut keys, 1 with micro-LED


Specifications:

- Length: 4´
- Link Gauge: 8mm
- Lock Diameter: Integrated
- Weight: 8.6
- Locking Mech: X4P
- Security Rating: 70