EN1303 Grade 6 level 1 

BS EN 1303 Grade 6 Level 2 (2x31mm)

Hardened steel cylinders coating on body

User–friendly and easy to operate

Additional resistance to physical thump is ensured by the use of case hardened steel components

Key operation is accessible from both sides of the door

For high protection it has 1.97 billion key patterns with master key

Strictly against duplication key process