New oval design!  Kryptonite give this a 9/12 rating on their own rating system and consider this a product suitable for moderate to high crime areas.

• 4" x 11.5" (10.2cm x 29.2cm) 14mm
• hardened MAX-Performance steel shackle resists cutting and leverage attacks
• Double deadbolt locking mechanism for extensive holding power
• New, higher security, disc-style cylinder with more than 1 million key variations
• Reinforced anti-drill/pull cylinder protection system
• Enhanced internal engineering resists twist attacks
• Center key location and dual overhead cam locking mechanism resists leverage attacks
• Sliding dustcover protects and extends cylinder life
• Includes versatile EZ Mount transportation bracket
• 3 keys - one lighted with high intensity bulb & replaceable battery