1.Advanced Mechanism - Multi row, 14 pin cylinder technology makes ultra lock unpickable. Over 100 million key combinations prevents duplication.
2.Unmatched Security - Extra-long and wide reinforced receptacle provides maximum resistance from burglar attacks. 21mm double throw with bigger bolts offers optimum safety
3.Durable Keys - Rustproof keys resist bending and are reversible for ease of use.
4.Flawless Finish - Scratch-resistant electroplated lock body and receptacle
5.Enhanced Privacy -The Aldrop bolt from inside provides added security and cannot be opened from the outside even with its own key. High precision computerized dimple keys make the Ultra XL+ key virtually unpickable. Built-in anti-lockout system with puller ring prevents accidental lockouts
