HEKTOR 30/30 INSERT NICKEL CERTIFIED The Hektor insert is one of LOB's most frequently purchased products. It has a Class 4 security rating from the Institute of Precision Mechanics in Warsaw. The Hektor has a 5-notch key. What distinguishes certified inserts from standard ones is, above all, the additional anti-drill protection achieved by the use of hardened pins in the barrel and body. Characteristics of the HEKTOR insert: the inserts are certified by IMP in Warsaw burglary resistance - class 4 anti-drilling, anti-vibration protection fire resistance - class 1 corrosion resistance - class C key with a five-notch profile, a set of 3 keys key cutting possible at authorized points for doors internal and external