Description: Secure 3 Lever Mortise Lock Bolt Lock Fire Department Locks Are Traditionally Applied To Dry Doors, And Used In Areas Where The London Fire Department Requires Regular Or Emergency Access The Lock Will Allow The Fire Stations Without The Need To Smash Or Break Door Available In 2 Configurations With Lock Flb1 And Flb2 Keys Do Not Come With A Lock Must Be D Separately The Deadbolt Lock Can Open On Both Sides Frequently And Are Provided By The London Andamp South East Fire S Suitable For Use On Interior And Exterior Doors Very Universally Applicable For Private, Commercial Or Public Buildings Dimensions: Height: 80 Mm Width: 115 Mm Case Depth: 15Mm Backset: 52 Mm Forend Height: 118 Mm Forend Width: 23 Mm Forend Height: 90 Mm Forend Width: 25 Mm