20+ 1 3/8 Backset Door Hardware PNG. Standard backsets are either a 2 3 8 backset or 2 3 4 backset. Most door hardware will fit the following door preparation.
1 3/4″ door thickness standard, other thicknesses available when.
Restorers 1 3/8 inch backset rim lock. Door = steelcraft does not supply special thickness doors. These products are related to this one. Enjoy free shipping on most stuff, even big stuff.