Who made this 28-spline lunchbox locker?

[skrape]

I recently acquired a mystery locker - it's a 28-spline lunchbox locker that I'm told came out of a Ranger.
Can anybody identify who made it? The only identifying marks are "CCH" then "L", a double-diamond, "1".
Here's a photo:

Seller identified it as an Aussie Locker, but I've confirmed with Torq Masters that they never made one for a 28-spline 8.8
Seems most likely to be a Powertrax Lock-Right... I want to find specific installation instructions and a set of spacers for it.
What 'chall think?

 

[4.0B2]

it's a Lock-Right.
this answer your question?

 

[skrape]

It sure does - I should have spotted that double-diamond logo when I visited their website!
Cool - one more hurdle cleared.
Thanks.

 

[4.0B2]

yeah the double diamond is Richmond.

another way to tell is how the "windows" are shaped and what the pins/springs look like. All of them are slightly different..even tho they do the same thing.