The Schlage L0170 is not available with the L escutcheon design because due to the narrow size you cannot fit the mounting plate underneath. The mounting plate must sit on a "diamon...
The difference between the L and N escutcheons is the size and how they are manufactured.
L Escutcheon: 8" x 1 3/4" x 7/16" (203mm x 44mm x 11mm) Cold-forged brass, bronze or stainless steel ...
Schlage H-Series Escutcheons
Part Number
Description
Dimension
07-057
Inside escutcheon and turn
6.92" x 2.75"
07-035
Inside escutcheon, dummy - H170
6.92" x 2...