Lock for Sears storm door

A home owner from Abingdon, VA says:
Numbers on my storm door are: Sears Best: C#91070453 656-615-36427 45136-427 Will 40-043 work? What size holes are needed?
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Dave Sr. from SWISCO responded:
I'm not sure of your Sears code number, but try to match up the original lock to descriptive photos we have online (40-043). The manufacture suggests to use a 5/16" drill bit for new applications; if you are just replacing the existing lock your storm door should already have the holes drilled.
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