Heavy Duty Mortise Bolt 1-3/4" Backset

Polished Brass

Unlacquered Brass

Hand Antiqued Brass

Oil Rubbed Bronze

Polished Nickel with upcharge with 3 week lead time

Satin Black

Satin Nickel

Our 1-3/4" backset mortise bolts are perfect on doors with narrow stiles.  We recommend our turn pieces and emergency release escutcheons for the hall side. A flat head screw driver or a decorative emeregency release key will open the door. Sold separately

Turn pieces

• The face plate on the latch is 
• The strike plate has a curved lip and is
• the latch body requires a mortise of

Mortise bolts are centered in the door.  The hub needs access from both sides; turn on inside and key on outside.  The turn piece spindle needs to be cut so that it will be in the center of the hub.  This leaves room for emergency access key to go into the hub.