Series 28

zinc alloy locking insert.
Seven pin octagon mechanism



This standard-size Locking Insert offers the locking benefits of our popular Series 28 Octagon mechanism - a seven pin Radial Pin Tumbler. 

Measuring 42mm in length, this standard-size Locking Insert is ideally suited for T-handles and other locking hardware. Including one of our popular Radial Pin Tumbler mechanism, the Series 28 Octagon technology offers a high number of key combinations and additional physical attack protection with an anti-drill centre. A master key version is also available.

Key registration is available on keyed alike suites. Available with a standard latch, flush latch or deadbolt. 


 Seven pin, Radial Pin Tumbler

>   Exclusive Octagon mechanism 

 Durable zinc alloy body finished in
     polished chrome

>   Anti-drill centre for added protection

>   Standard length insert, ideal for T-handles



Additional lock variants

Series 28

18mm brass
Cam Lock​​​​​​​

Series 28

25mm brass
Cam Lock

Series 28

30mm brass
Cam Lock

Series 58

18mm Cam Lock
with master key

Series 58

25mm Cam Lock, master key

Series 58

30mm Cam Lock, master key

Technical information

Full product information can be downloaded directly, here.

Clink on the download links below to access product datasheets, including relevant product dimensions and available key operations.
You can also view our PDF guide of compatible CAMs and applicable accessories for this product.

Access our 
online CAD library

Simply login or register with your email address to access our online library and download CAD files for any product on our website. 

All of our CAD files are available in STEP file format.


Similar products

Series T48

Series T

TALK TO US ABOUT improving your machine security and key control / +44 (0)1323 410996