#3-45 Sliding Mortise Mechanism (Door or Window)

Finishes (for Adapters and Strikes, NOT Mechanism itself):

Features:

  • Heavy duty mechanism; will withstand a forced entry load of 1,000 lbs (Steel or Stainless Steel mechanisms available)
  • Operates with a simple American Key Cylinder tail piece
  • Hook style latch engages with strike for secure locking
  • Latch adjusting screw and adjustable strikes for proper alignment
  • Various adapters and strikes are available to achieve various Backsets (see ‘Part Numbers’ tab for details)

Description

Part Numbers:  (see ‘Part Numbers’ tab)

FPL’s #3-45 Sliding Mortise Mechanism is a versatile lock that is compatible with many sliding doors on the market.

  • Easy installation
  • Steel or Stainless Steel material
  • Will withstand a forced entry load of 1,000 lbs
  • Operates with a simple American Key Cylinder tail piece
  • Hook style latch engages with strike for secure locking
  • Latch adjusting screw and adjustable strikes for proper alignment
  • Various adapters and strikes are available to achieve various Backsets (see ‘Part Numbers’ tab for details):
    • 7/8″
    • 1-3/8″
    • 1-1/2″

Mechanism Only (no Handles, Adapter, or Strike)

  • Part #   3-45-Material
    • Materials:
      • Steel (S)
      • Stainless Steel (SS)

Mechanism with Adapter and Strike (no Handles): 7/8" Backset

  • Part #   3-45-Material-Adapter-Strike-Finish Code
    • Materials:
      • Steel (S)
      • Stainless Steel (SS)
    • Adapters (see Photo Gallery and Dimension Drawings for more details):
      • #14
      • #7
    • Strikes (see Photo Gallery and Dimension Drawings for more details):
      • #8
      • #9
    • Finish Codes (See Finish information at top of product page)

Mechanism with Adapter and Strike (no Handles): 1-3/8" Backset

  • Part #   3-45-Material-Adapter-Strike-Finish Code
    • Materials:
      • Steel (S)
      • Stainless Steel (SS)
    • Adapters (see Photo Gallery and Dimension Drawings for more details):
      • #14
      • #7
      • #5
    • Strikes (see Photo Gallery and Dimension Drawings for more details):
      • #6
    • Finish Codes (See Finish information at top of product page)

Mechanism with Adapter and Strike (no Handles): 1-1/2" Backset

  • Part #   3-45-Material-Adapter-Strike-Finish Code
    • Materials:
      • Steel (S)
      • Stainless Steel (SS)
    • Adapters (see Photo Gallery and Dimension Drawings for more details):
      • #14
      • #7
    • Strikes (see Photo Gallery and Dimension Drawings for more details):
      • #18
    • Finish Codes (See Finish information at top of product page)

Mechanism

Steel:

 

Stainless Steel:

Lock Adapter

#14 Adapter (Standard):

  • Flat adapter with mounting screw spacing of 5.4″.  Offers 7/8″ Backset when installed on door edge (pair with #8 Strike OR #9 Strike).  Can be used for a 1-3/8″ or 1-1/2″ Backset if recessed in the door stile (For 1-3/8″ Backset, pair with #6 Strike; For 1-1/2″ Backset, pair with #18 Strike)

#7 Adapter:

  • Flat adapter with mounting screw spacing of 4.635″.  Offers 7/8″ Backset when installed on door edge (pair with #8 Strike OR #9 Strike).  Can be used for a 1-3/8″ or 1-1/2″ Backset if recessed in the door stile (For 1-3/8″ Backset, pair with #6 Strike; For 1-1/2″ Backset, pair with #18 Strike)

#5 Adapter:

  • Recesses the #3-45 Mechanism further in the door stile, achieving a 1-3/8″ Backset (pair with the #6 Strike)

Strike

#6 Strike (Standard):

  • Surface mounted strike (adjustable) that is used with a Backset of 1-3/8″ (with adapters #14, #7, or #5)

#8 Strike:

  • Flat surface mounted strike that is used with a Backset of 7/8″ (with adapters #14 or #7)

#9 Strike:

  • Flat surface mounted strike (adjustable) that is used with a Backset of 7/8″ (with adapters #14 or #7)

#18 Strike:

  • Surface mounted strike (adjustable) that is used with a Backset of 1-1/2″ (with adapters #14 or #7)

Mechanism Drawings

Lock Adapter Drawings

Strike Drawings

Milling Detail Drawings