Guide to BS EN 12209:2003 Digit-7

Guide to BS EN 12209:2003 [Digit 7]

BS EN 12209:2003 is the European standard covering mechanically operated locks, latches and locking plates. This standard covers requirements and test methods for all types of mechanical lock or latch including associated or separately supplied locking plates.

Digit 7 - Security and Drill Resistance

Security Level No Drilling Requirement Drilling Requirement





Very High

Grade 1

Grade 2

Grade 3

Grade 4

Grade 6




Grade 5

Grade 7