F10 V GEO Georgian Door Knob Passage Lock. Why Choose the F10 V GEO Georgian Door Knob?. Hassle-Free Fit: Universal latch easily slides into place without the need for tools, accommodating standard doors with a backset of 2-3/8" or 2-3/4" and door thickness between 1-3/8" to 1-3/4".
eBay