Cardinal sliding glass doors ... wood inside/metal clad out

A contractor from Hilton Head, SC says:
Client wants to change out handle-sets in & out
screws 4" OC/ handle knuckles 5 3/4" OC

Also, any idea which type of wheel assemblies were use in these? Rather not have to remove both units to check type if you know.

Cardinal CIG 2-98 / 16 ? MAC IG-CC CBA

Thanks !!
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Casey from SWISCO responded:

Hello,

Take a look at our 82-086 keyed or 82-089 non-keyed handle sets, as well as the 82-227 mortise lock. If you need replacement rollers we'll need to see one of the originals removed from the door to compare to our inventory, along with the height and width of the housing. Thank you! 

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