ASSA Replacement Cam Arms
ASSA Cam Arms for Hasp and Cam Locks
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Features
ASSA Cam Arms for 8450, 10450, 391350A and 492831A Locks
Replacement ASSA cam arms are available for compatible 8450, 10450, 391350A and 492831A hasp and cam locks. The cam arm fits to the rear of the lock and engages behind the locker, cabinet or enclosure frame when the lock is operated.
Select the replacement cam by the exact ASSA lock reference and the required dimensions. Cam arms that appear similar can differ in length, shape, offset, fixing arrangement or operating direction, so they should not be selected from appearance alone.
Compatible ASSA Lock References
- ASSA 8450
- ASSA 10450
- ASSA 391350A
- ASSA 492831A
Choosing the Correct ASSA Cam Arm
Start by checking the reference shown on the existing ASSA lock. Then compare the cam length, fixing point, offset and orientation with the ASSA cam arm specification sheet.
The lock reference alone may not confirm every measurement. The cam must reach the correct point behind the frame and move in the required direction when the lock is operated.
Replacement Cam Arms for Lockers and Cabinets
These replacement cam arms are intended for compatible installations already fitted with one of the listed ASSA lock references. Suitability also depends on the door construction, lock position, frame depth and the point at which the cam must engage.
A replacement cam arm may restore the operation of an existing lock where the original arm is damaged, worn, missing or unsuitable for the current door arrangement. If the lock body or internal mechanism is damaged, a complete replacement lock may be required instead.
Information Required for Identification
Where the correct cam arm is uncertain, provide clear photographs of the front and rear of the lock together with the following information:
- Complete ASSA lock reference
- Overall cam-arm length
- Fixing-hole or attachment arrangement
- Offset, bend or shape
- Operating direction
- Door and frame engagement position
Accurate measurements reduce the risk of ordering an incompatible part. Do not modify or bend a replacement cam arm unless this is specifically permitted for the selected component.
ASSA Locker Lock Parts and Support
View our replacement locker parts, compare complete products in the locker lock range or visit locker parts and service for help identifying a compatible replacement.
Specification
Please see our technical documentation for this product below ASSA cam arm dimensions and compatibility
ASSA Cam Arm Specification and Compatibility
ASSA cam arms are replacement components fitted to the rear of compatible ASSA cam and hasp locks. The cam rotates when the lock is operated, engaging behind the locker door frame, cabinet return or locking point to secure the door.
Cam arms are available for ASSA lock references 8450, 10450, 391350A and 492831A. The correct component must be selected using the lock reference, existing cam shape, fixing arrangement and the dimensions required for the installation. Cam arms that appear similar may have different offsets, lengths or profiles and should not be assumed to be interchangeable.
Before ordering, check the number marked on the existing ASSA lock and compare the original cam arm with the options shown in the ASSA cam arm specification sheet . Clear photographs and measurements can also help identify the correct replacement.
| Specification | Details |
|---|---|
| Product type | Replacement cam arm for compatible ASSA locker, cabinet and enclosure locks |
| Compatible lock references | ASSA 8450, 10450, 391350A and 492831A |
| Installation position | Mounted to the rear of the compatible lock body |
| Function | Rotates with the lock to engage or release the door locking point |
| Selection method | Choose by lock reference, cam profile, length, offset and fixing arrangement |
| Identification information | Lock number, photographs, cam measurements and door or frame arrangement |
| Application | Replacement and maintenance of compatible ASSA locking systems |
| Ordering guidance | Confirm compatibility before ordering because similar-looking cam arms may not be interchangeable |
Compatible ASSA Lock References
| ASSA reference | Lock category | Selection guidance |
|---|---|---|
| 8450 | ASSA cam lock | Match the cam profile and dimensions to the original 8450 installation. |
| 10450 | ASSA cam lock | Confirm the complete lock reference and compare the existing cam before ordering. |
| 391350A | ASSA hasp lock for doors up to 16 mm thick | Check the door thickness, cam position and locking-point clearance. |
| 492831A | ASSA hasp lock for doors up to 22 mm thick | Check the door thickness and compare the original rear cam arrangement. |
Information Required to Identify an ASSA Cam Arm
For reliable identification, provide the full ASSA lock reference together with a clear photograph of the front and rear of the lock. Measure the overall cam length, the distance from the fixing point to the end of the cam and any bend or offset in the arm. It is also useful to show how the cam engages with the locker or cabinet frame.
For other replacement components, visit our replacement locker parts page. Complete replacement locks can be viewed in our locker locks range.
ASSA Cam Arm FAQs
Which ASSA locks are these cam arms designed for?
These replacement cam arms are intended for compatible ASSA lock references 8450, 10450, 391350A and 492831A. The exact cam must still be selected by comparing the lock reference, fixing arrangement, profile and dimensions.
How do I identify the correct ASSA cam arm?
Check the reference marked on the ASSA lock and compare the original cam with the options in the ASSA cam arm specification sheet . Photographs and measurements of the existing cam can help confirm the correct part.
Are ASSA cam arms interchangeable?
Not necessarily. Cam arms can differ in length, offset, shape and fixing arrangement. A cam that fits the lock spindle may still fail to engage correctly with the locker or cabinet frame, so compatibility should be confirmed before ordering.
What measurements are needed for a replacement cam arm?
Measure the overall cam length, the distance from the mounting point to the end of the arm and any bend or offset. Also check the fixing hole or spindle arrangement and the position where the cam engages behind the frame.
Can I identify an ASSA cam arm from a photograph?
A photograph can assist identification, particularly when it shows the lock reference, rear fixing and full cam profile. Include a ruler or dimensions in the image because visual comparison alone may not confirm the correct size.
Do I need to replace the complete ASSA lock?
A complete lock may not be required when the existing lock operates correctly and only the cam arm is damaged, missing or unsuitable. Where the lock body, key mechanism or rear fixing is damaged, view the available replacement locker locks or request assistance identifying the complete assembly.
Can Total Locker Service help identify an unknown ASSA component?
Yes. Provide photographs of the lock and cam arm, the ASSA reference and the relevant measurements. For component identification, repairs and maintenance, see our locker service and repair solutions .
Where can I find other ASSA locks and replacement parts?
The wider ASSA range is available from our ASSA locks and components page. General locker components, including handles, hinges and locking parts, can be found in the locker replacement parts section.
Delivery
Delivery Information
The approximate lead time is 1 - 5 Working Days.
Delivery to Mainland UK only, without any restrictions.
Our delivery times are; Monday - Friday 8am to 5pm.
We will deliver using the most economical method, using either our own vehicles or a carrier.
Goods may be palletised and delivered on an articulated vehicle.
The deliveries are kerb side only, you will need to arrange to unload the vehicle.
If there are any delivery restrictions / specific dates / times / dedicated deliveries, or FORS Registered deliveries; please contact the sales department as there may be an additional cost.