Face Mount Keeper

I'm afraid I can't make a recommendation based on this information alone. In addition to size, the design of the keeper is also important, as it its application; at this stage, I'm not certain if this is for a window, door, or something else.

With that in mind, would it be possible to see a clear picture of the original? Using that photo and the dimensions provided, I will be able to check our inventory to see if we have a viable alternative.