This lock features end pin-link design secures the chain to hardened deadbolt and provides extra holding power when subjected to leverage attacks.

• 7mm, 4-sided chain links made of 3t manganese steel
• Includes 2 standard, stainless steel “I” keys
• High security disc-style cylinder is pick and drill resistant
• Key Safe Program
• Security Rating: 5 out of 10
• Lock Style: Integrated
• Length: 85 cm
• Diameter: 7 mm
• Advertised Weight: 3.5lbs