- Secure Mindy Hardened Steel -Durable Padlock -AF4 40 is ideal for your home, office or house security.
Ideal for medium to high risk of theft, the A&AF series Mindy padlocks are recommended for a wide range of security requirements. All models in this series have a paracentric keyway, zinc alloy plated cylinder cores and hardened steel shackle.
Unique Lock core
1.The key steps for 0.05mm;
2.Leaf blade error 0.01mm;
3.Locking plate and a locking groove clearance is 0.1mm;
4.Spring leaves and the single type, as long as any side force can not be opened;
5.Stainless steel lock, super anti violence on;
6.The magic key to change and the error is 1, then automatic idle can not be opened.
Hard to Duplicate
The padlock comes with 3 keys which is important as the keys are too unique to duplicate easily.