Mechanical Combination Locks for Lockers
Fitted Combination Locks for Locker Doors
Choose a mechanical combination locker lock for keyless access to school, gym, leisure centre and workplace lockers. This range covers fitted code locks, including four-digit models, for new installations and compatible replacement doors. Unlike a separate combination padlock, these locks attach to the locker door and operate its locking mechanism.
Start with how the locker will be used: a regularly assigned locker typically needs a private-use function, while changing rooms with different users throughout the day may need public-use operation. Then check mounting, cam movement, door thickness and any authorised override or code-recovery procedure against the chosen product.
Buying complete lockers rather than replacement locks? See lockers supplied with combination locks. To compare mechanical codes with keys and electronic access, use the locker locking systems guide.
Shop Mechanical Combination Locker Locks
L&F Combo Lock
The 2800 mechanical combination lock is a 4 wheel combination lock featuring a robust design range of options and simplicity of use.
from £24.77 Plus V.A.T.
L&F Combo LockSpecification Sheet
KL10
Introducing the KitLock KL10. Designed with simplicity in mind; the KL10 offers mechanical keyless access suitable for a variety of lockers; cabinets; and cupboards. A durable; compact; easy to use mechanical lock. Designed to be both retrofitted or installed on new cabinets. Changing or resetting the code can be completed easily whilst the lock is still on the door; or if the code has been forgotten it can be retrieved using the override key.
from £23 Plus V.A.T.
KL10Specification Sheet
Mech
Transform your locker room with Mech lock. Maintenance free management that provides a simplified usage solution.
from £32.6 Plus V.A.T.
MechSpecification Sheet
N4CDL
The N4CDL is a Great value 4 combination dial lock with master key override; master key can be used to open the lock without resetting the combination. Direct replacement for standard locker locks
from £19 Plus V.A.T.
N4CDLSpecification Sheet
Public Mode Scramble Lock
The MK718 has easy to read dials are with auto scramble upon opening or closing; supporting the growing need for privacy and protection.
from £22 Plus V.A.T.
Public Mode Scramble LockSpecification Sheet

Compare Mechanical Combination Locker Lock Ranges
The products listed above have different mechanisms and fitting requirements. Use this comparison to identify a suitable range, then check the actual product specification and ordering options.
| Lock range | Typical application | Check before buying |
|---|---|---|
| N4CDL | Four-digit code replacement for compatible metal locker doors | 16 mm double-D mounting, cam and whether an override key is required |
| Lowe & Fletcher 2800 | Assigned or shared-use lockers, according to model | Correct private/public function and door fitting |
| KitLock KL10 | Private-use assigned lockers | Mounting arrangement, cam and code-finding provision |
| Digilock Next Mech | Mechanical cam, hasp and dial configurations | Specific model, locking function and fitting |
| MK718 scramble lock | Shared-use lockers where the version supports temporary codes | Operating mode, scramble function and management access |
| Ojmar Combi | Mechanical combination access for compatible locker doors | Selected operating mode, door preparation and management features |
How to Choose a Replacement Locker Combination Lock
1. Match the operating mode
Private-use locks retain the assigned user's code until it is deliberately changed. Public-use locks are designed to be reallocated between successive users. Not every model offers both modes, and the procedure for changing codes varies.
2. Check the existing locker door
Identify the current lock model where possible. Measure the door thickness and mounting hole, and check cam length, rotation, handing, fixing method and space behind the door. A code lock is not necessarily a direct replacement for a keyed cam lock or another manufacturer's combination lock.
3. Plan for lost or forgotten codes
Check whether the selected lock supports an authorised override key, code-finding tool or another site-management procedure. These facilities may be optional or supplied separately. Confirm what you need before ordering a group of locks.
If the fitting is uncertain, send photographs of the front and rear of the existing lock, the cam and the door aperture to sales@totallocker.co.uk. You can also explore all replacement locker locks, electronic locker code locks or RFID locker locks.
Fitting Instructions and Technical Sheets
Check the specific manufacturer's instructions before drilling or modifying a locker door:
Mechanical Combination Locker Lock FAQs
Can a combination lock replace any locker key lock?
Not automatically. Check the door thickness, mounting aperture, cam position and fixing method. Some locker doors require a different cam or modification before a fitted combination lock can be installed.
What is the difference between public-use and private-use code locks?
Private-use locks retain a code for an assigned user. Public-use versions allow a locker to be used by successive people with temporary codes. Check the operating mode supported by the particular model.
Do mechanical locker combination locks require batteries?
No. Mechanical dial or wheel code locks work without electrical power. Electronic keypad locks use a different mechanism and may require batteries.
How can staff open a locker if its combination is forgotten?
Some models offer a management override or code-retrieval facility. Availability, operating procedure and whether a key or tool is supplied separately depend on the exact lock.
Is a combination padlock the same as a fitted locker code lock?
No. Fitted combination locks are attached to the locker door and operate a cam or another locking mechanism. A combination padlock is a removable lock used with a compatible hasp. See our padlock range for removable options.
Order Combination Locks for Locker Installations
Use the product listings above for available models, prices and lead times. For replacements or a multi-locker project, email sales@totallocker.co.uk with the existing lock model, quantity and fitting dimensions, or call 01284 749211.
For help choosing the correct lock function, read our locker combination locks buying guide.