Codelocks CL100 Mechanical

This entry level lock provides a comprehensive range of functions for light duty entry control, for inner office doors, storage rooms or cupboards in commercial premises, sheds, garage-to-house doors or cupboards at home.

Available in 4 functions to suit a wide variety of applications, and in 2 finishes, the CL100 locks offer excellent value for money. Delivered with random, unrecorded codes, simply change the code by following the clear instructions provided.

Installation couldn’t be simpler either – just drill one hole for the spindle, two holes for the fixing bolts and one extra if a mortice latch is required.

  • Simple convenient control
  • Easy to fit
  • Available in 4 functions
  • Choice of 3 sizes of latch
  • Code changes in minutes
  • Our best value Codelock
  • Tumbler alignment for easy code change
  • Dual backplate allows option of hold open or non hold open function (CL155)


Technical Specifications

Door thickness 35mm - 65mm (1 3/8"-2 1/2")
Spindle type Flat spring loaded spindle
Body material Zinc alloy
Non handed Lock will fit doors hung on the left or right


  • Light duty with stainless steel latchbolt head, with "anti-shim" plunger, 60mm (2 3/8") backset requires 25mm (1") hole, 82mm (3 1/4") deep.
  • Also available to order:
  • 50mm (2") backset latch requiring 25 x 72mm(1" x 2 7/8") hole or
  • 70mm (2 3/4") backset latch requiring 25 x 92mm (1" x 3 5/16") hole.


  • 8,191 non sequential codes available

Code storage

  • Single code

Code change method

  • Requires removal of lock from door
  • Neoprene seals are included on both sides to provide friction against the face of the door and to avoid damage from overtightening of the fixing bolts.

Finishes available

  • Silver Grey or Polished Brass

For internal and external use

Code front common to all models

CL100 Surface Deadbolt

Bolt slides on inside of the door, to lock or unlock. Bolt is moved manually by means of the outside knob after code input and freely by the inside knob at all times. A surface mounted and mortice keep are provided. Silver Grey finish only

CL155 Mortice Latch

As standard supplied with 'Hold open' function allowing free entry when required without operating the code. Function can be disabled on installation requiring code to be entered every time to open door.

CL190 Back to Back

The CL190 Back to Back mortice latch is supplied with two code plates to provide coded access in both directions.