Features: 

• 13mm hardened max-performance steel shackle resists bolt cutters and leverage attacks
• Patent-pending Hardened Doubl Deabolt design gives additional protection against twist attacks
• New sliding dust cover 
• New double deadbolt design
• Higher security disc-style cylinder is pick and drill resistant.
• Includes flexframe - U bracket providing convenient multi-location u-lock transport
• 3stainless steel keys - including new key design and one led replacement key fob 
• Protective vinyl coating
• Key Safe Program
• Secroity Rating 7/10
• Product dimensions: 3.25” x 5.5” (8.3cm x 14cm)
• Product weight: 2.65 lbs (1.20 kgs)