# High Security Integrated Lock and Chain
A high-security integrated lock and chain for your bike or e-bike.
**Features:**
- 9mm four-sided chain links made from 3T manganese steel
- Patent-pending end link design secures chain to hardened deadbolt eliminating critical vulnerability
- Hardened deadbolt design provides additional protection
- High-security disc-style cylinder is pick and drill resistant
- Patent-pending integrated lock head with "talon" deadbolt
- Includes 2 ergonomic "I" keys
- Durable weather-resistant nylon sleeve prevents scratches
- Awarded 'Police Preferred Specification' status by Secured by Design, the official security initiative owned by the UK Police Service
- Key Safe Program
- Product dimensions: 95cm chain length
- Product weight: 2.52 kgs