Antique Rim Latch

Brass plaque - 'IMPROVED STEEL CASE'

Brass latch, sliding deadbolt and switch

Brass follower bush

Reversible to suit both left and right-handed doors

Approximate measurements:-

Width - 4 3/4" (122mm)

Height (max) - 3 13/16" (97mm)

Follower (knob) backset - 3 1/4" (84mm)

Follower opening size - 5/16" (8mm)

Lock is in very good working order. Keep is missing (excellent cast replacements are widely available).