Secondary lock for old sliding glass patio door

A home owner from Maryland says:
I would like to add a secondary lock to an old slide glass patio door (see picture). Would Secondary Patio Door Lock, Wingless ( 82-051 ) be viable for this door in conjunction with the 82-054 Secondary Patio Door Lock Limiter?

As this would not be a replacement, are appropriate fasteners and any other hardware required for installation available?
Thumbnail of the uploaded file named Patio Door Slider.jpg
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Casey from SWISCO responded:

Hello, thanks for writing in. These parts do not come with screws because they work on several different kinds of doors, and there are a lot of factors that go into it, such as thickness of the frame and how close the glass is to where you would drill. You can consider our 33-022 or 33-090 white pan head screws, but it's important you take these details in mind.

In addition to the 82-054 , you might also want to consider the 82-053 and 82-052 as keeper options for the 82-051 lock. They all have different mounting options and it's difficult to say which would work best for your door. You may need to use a piece of wood on the floor to build up the keeper.

Another option is the 80-006 security bar lock, which one of our senior experts is a big fan of. 

A home owner from Maryland says:
Thanks - I currently have a security bar on this door, but like the convenience of the foot locks, which we have on other doors.

Would the 33-022 / 33-090 screws be applicable to both the keeper and the lock?
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Casey from SWISCO responded:

Yes they are a possibility for the lock and keeper. However, you'll want to keep in mind other factors such as the thickness of the door and proximity of the glass.

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