Yale Polished Brass effect Metal Tubular Mortice latch (L)76mm | DIY at B&Q
2½" Brass Tubular Mortice Latch 62mm Spring loaded, Lever Latch, Rose, Knob 5023969301983 | eBay
Mortice night latch with cylinder for latched doors/ML107204
Amazon.com: Qrity Tubular Mortice Latch, Door Latch, Mortice Latch, Adjustable Latch Size 60/70mm, for Lever Door Handles, Internal Door Handles : Tools & Home Improvement
IDH Brass 21130S-019: 2-3/4" Backset Passage Tubular Latch Set - Matte Black