Kryptonite Evolution Series 4 Integrated Chain Lock
- Kryptonite security levels: 1 (Low) - 10 (High)
- 10mm six-sided chain links made of 3t manganese steel
- Weather resistant nylon sleeve prevents scratches to painted finishes
- Pin-less link design secures chain to hardened deadbolt
- Includes 3 keys: 2 new "I" keys and one with a high-intensity LED light
- Length 5.25'
- 8/10 security rating