Mortise locks

SUTTHAMPTON-OMNIA

Model: KNOB INTERIOR

Southampton-Knob Interior Mortise Lockset
Polished Brass Laquered Southampton Mortise Entrance Lock. 17 3/4' Overall and 2 1/4' Projection

Finishes: US3, SB, Max Brass (Guaranteed Non-Tarnish Finish)
Backsets: 2.5', 2.75'.