4525 | 4535 / 4625 | 4635
Heavy duty mortice lock
Product profile
Store rooms
Standard version
Backset 60 mm
Centres 72 mm for 4525, 4625 profile cylinder
Centres 74 mm for 4535, 4635 round cylinder
Forend 235x20 mm, radiussed (45..)
Forend 235x25 mm, rectangular (46..)
Forend satin stainless steel
Single turn deadbolt, 14 mm
Standards
Firetested by BRE up to 4 hours
EN 1634-1: EI 90
EN 12209: 3X510F2HA00
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Product information
Product data sheetApprovals & Certificates
Declaration of performance