Tom from SWISCO responded:
January 3, 2023
Hello! Thanks for reaching out to us. I definitely think the 40-097 and 40-183 are our best options, but I'm concerned about the mortise backset. this is the distance between the center of the handle hole and the edge of the mortise, which is very important for this kind of hardware. See the image below for an example of what I mean. Alternate view of 40-194
To simplify matters, the backset on the two handle sets you were looking at is 7/8". The bad news is that we don't really have an alternative to that, and I suspect that yours may be shallower. Your next step should be to measure that and see how well it compares. |
Tom from SWISCO responded:
January 3, 2023
The most important dimensions aside from backset are the spaces between installation holes. I will share those below for the 40-097. As for handle projection, I'm not 100% sure of the precise size on these but I believe it's around 1-7/16" in each case. The 40-097 does look flatter but that's just because the handle has a more curved shape, rather than a sharp jut. The differences between the 40-097 and 40-183 are minimal. Dimensions and alternate view of 40-097
Dimensions for 40-097
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