Do I use a striker plate or keeper

A home owner from Colorado says:
Hello this is my THIRD email trying to find out what part i need. I purchased a house and the previous owners removed the striker plate/keeper.

The serial number shows 562#5931 PL#032-137

This is a multi latch as you can see from the picture.. The screw holes where the Striker/Keeper is 5/8 from top to bottom hole
lock
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Tom from SWISCO responded:
Yes, you will need a striker to repair your door. I'm just not sure what without seeing the original. Since this is a double hook lock, see our 82-249. This is popular with double hook locks but I cannot guarantee it will work for you.
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