EN 1303：2015 70 (30+40) Easy Break Lock Cylinder

The lock cylinder is a European type with a lock cylinder designed to prevent unauthorized persons from breaking the lock cylinder with professional tools. The breakage does not allow the lock to be opened directly at the cylinder, but after the breakage, the user can still open the lock with the key inserted into the cylinder. The design of the lock is by the European standard EN 1303 for door locks. This structure is more cost-effective than the anti-breakage cylinder and gives the user a new option.