Mortise locksets

A home owner from Baltimore, MD says:
Will the 40-049swisco lockset replace MTS 323 lockset
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Casey from SWISCO responded:

Hello,

We can't be sure of what you need without seeing photos of your original hardware but take a look at another customer's thread here where we recommended the 40-049 as a possible replacement for the MTS 323. As Tom stated in his response, you would need to confirm that the dimensions shown on the 40-049 product page match up to yours. Thanks for posting. 

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