pExtra+ meets EN1303 Key Related Security Grade 6 and is a Kitemark Approved, TS007 1-star cylinder that protects against drilling, picking and bumping.
pExtra+ features a sophisticated, patented key profile, with a “branch groove”. Duplicate keys cannot be made using commercial key milling machines. The optional blocking pin verifies the presence of the branch groove. If the original branch groove is not detected, the blocking pin prevents the key from being turned completely in both directions.
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Kaba is consulted before specifying.
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| Uniclass (?) | Pr_30_36_08 Bolting , latching and locking hardware | |