41080 - Rev. 2017 ©Water Street Brass - All rights reserved
2
Door
Lock
Body
Oval Head
Wood Screw
Mortise
Cylinder
Exterior
Interior
Entry
Handle
Nylatron
Washer
Set Screw
Mortise
Thumb Turn
Clylinder
Retention
Screws
Mortise Lock
Face Plate
Face Plate
Screw
Pan Head
Screw
and Washer
Bolt Cover
Mounting
Plate
Bolt Cover
1/4-20 Bolt
Ø 1/16”
Pilot Holes
Thumb Piece
Oval Head
Wood Screw
Escutcheon
Plate
Cut stem
to length
Lever or Knob
Bolt head must
be recessed below
door surface as shown.
Re-enforcing
Grommet
(Optional)
Drawing not to scale.
Components may appear differently than
depicted; for reference only.
Key x Key Option
13. If your hardware uses two cylinders
instead of an interior thumb turn, the
cylinders should be inserted into the both
plates so that they each engage the lock
mechanism, making sure the cams on the
cylinders do not interfere with one another,
as shown.
Depending on the thickness of your
door, cylinder blocking rings may be needed
to achieve proper spacing.
Mortise Cylinder
Blocking Ring
(Reference)
Blank Key
(Use to screw in cylinder)
Mortise Cylinder
Cylinder Cams
(Maintain A Gap)
Lock Body
