It’s hard to know which is good mortise lock set exterior door. There are alot of mortise lock set exterior door reviews on internet. In this article we suggest top 10 the best mortise lock set exterior door for you. Please read carefully and choose what is the best mortise lock set exterior door for you.

Best mortise lock set exterior door

Product Features Editor's score Go to site
Prime-Line E 2495 Mortise Keyed Lock Set with Classic Bronze Knob  Perfect for Replacing Broken Antique Lock Sets and More, Fits 1-3/8 in.-1-3/4 in. Interior Doors (Classic Bronze) Prime-Line E 2495 Mortise Keyed Lock Set with Classic Bronze Knob Perfect for Replacing Broken Antique Lock Sets and More, Fits 1-3/8 in.-1-3/4 in. Interior Doors (Classic Bronze)
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Baldwin 6321.102.LLS Left Handed Handleset and Lever Entrance Mortise Lock with 2-1/2-Inch Backset, Oil Rubbed Bronze Baldwin 6321.102.LLS Left Handed Handleset and Lever Entrance Mortise Lock with 2-1/2-Inch Backset, Oil Rubbed Bronze
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Old Time Mortise Lock Crystal Knob Set Skeleton Old Time Mortise Lock Crystal Knob Set Skeleton
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Guard Security Gotham Heavy Duty Mortise Attached Lockset (Right Hand, Polished Brass) Guard Security Gotham Heavy Duty Mortise Attached Lockset (Right Hand, Polished Brass)
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PRIME-LINE Defender Security E 2330 Mortise Keyed Lock Set with Satin Nickel Knob  Perfect for Replacing Broken Antique Lock Sets and More, Fits 1-3/8 in.-1-3/4 in. Interior Doors (Satin Nickel) PRIME-LINE Defender Security E 2330 Mortise Keyed Lock Set with Satin Nickel Knob Perfect for Replacing Broken Antique Lock Sets and More, Fits 1-3/8 in.-1-3/4 in. Interior Doors (Satin Nickel)
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Marks Hardware 91A-LH Marks Mortise Lock, Left Hand, 4.2 Marks Hardware 91A-LH Marks Mortise Lock, Left Hand, 4.2" x 10.9" x 4.5"
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Segal SE 27580 Entrance Mortise Lockset, 2-1/2 in. Backset, Wrought Solid Brass, Double Cylinder Segal SE 27580 Entrance Mortise Lockset, 2-1/2 in. Backset, Wrought Solid Brass, Double Cylinder
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Segal SE 27600 Entrance Mortise Lockset, 2-1/2 in. Backset, Wrought Solid Brass, Satin Nickel Segal SE 27600 Entrance Mortise Lockset, 2-1/2 in. Backset, Wrought Solid Brass, Satin Nickel
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Mortise Lock Entry Lockset Deadbolt for Residential Commercial Backset 2-1/2 Mortise Lock Entry Lockset Deadbolt for Residential Commercial Backset 2-1/2" (Right Hand)
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SUMBIN Commercial Mortise Lockset with Lever for Entry/Office Door F04 SUMBIN Commercial Mortise Lockset with Lever for Entry/Office Door F04
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Related posts:

1. Prime-Line E 2495 Mortise Keyed Lock Set with Classic Bronze Knob Perfect for Replacing Broken Antique Lock Sets and More, Fits 1-3/8 in.-1-3/4 in. Interior Doors (Classic Bronze)

Feature

NEW INSTALLATION FIT This lock set is ideal for replacing broken lock sets on 1-3/8 in.-1-3/4 in. Interior doors.
BEAUTIFUL, CLASSIC BRONZE KNOB LOCK SET - The E 2495 bronze knob set is ideal for replacing or updating interior door hardware. With a classic bronze finish, its a great choice for your next project.
LEFT OR RIGHT HAND INSTALLATIONS The steel case mortise assemblies can be used for left or right hand installations, and can easily be installed.
REPLACE ANTIQUE LOCK SETS This E 2293 Mortise lock set is the perfect choice for replacing broken knobs on old doors.
LOCK BOLT KEY This door lock set can be used as a privacy lock on bedrooms, bathrooms and other interior doors - the lock bolt is key activated from both the inside and outside.

2. Baldwin 6321.102.LLS Left Handed Handleset and Lever Entrance Mortise Lock with 2-1/2-Inch Backset, Oil Rubbed Bronze

Feature

2 1/2" backset
Residential entrance
Emergency egress

3. Old Time Mortise Lock Crystal Knob Set Skeleton

Feature

Old time mortise lock
Brass Plated entry lock
Glass Knobs

4. Guard Security Gotham Heavy Duty Mortise Attached Lockset (Right Hand, Polished Brass)

Feature

ULTIMATE IN DESIGN: Add beautiful accents to your home with the Gotham Heavy Duty Mortise Lockset. Designed to pair perfectly with any home dcor style, this lock is an excellent and secure addition to your home
HEAVY DUTY SECURITY: In addition to the stylish design, Gotham Locksets are made to protect your home and family. Constructed from durable materials with a reliable mechanism system, they are the ideal option for keeping your home or business locked
SIMPLE TO INSTALL: Everything you need to secure your home is included. With the addition of a couple of tools, you can have this lockset installed in no time. Perfect for changing the locks on a new home or sprucing up the style of an old door
SUPERIOR BRAND QUALITY: Guard Security Commercial Grade Locks offer a higher level of protection with heavy weight bodies and more secure shackle configurations. Many of these locks are also re-keyable
PRODUCT SPECIFICATIONS: Package contains (1) Guard Security Gotham Heavy Duty Mortise Attached Lockset (Right Hand, Polished Brass). Cylinder with two keys. Backset 2-1/2 Deadbolt: 1 Front 1-1/16 x 7-5/8

5. PRIME-LINE Defender Security E 2330 Mortise Keyed Lock Set with Satin Nickel Knob Perfect for Replacing Broken Antique Lock Sets and More, Fits 1-3/8 in.-1-3/4 in. Interior Doors (Satin Nickel)

Feature

NEW INSTALLATION FIT This lock set is ideal for replacing broken lock sets on 1-3/8 in.-1-3/4 in. Interior doors.
BEAUTIFUL, SATIN NICKEL KNOB LOCK SET - The E 2330 nickel knob set is ideal for replacing or updating interior door hardware. With a satin nickel finish, its a great choice for your next project.
LEFT OR RIGHT HAND INSTALLATIONS The steel case mortise assemblies can be used for left or right hand installations, and can easily be installed.
REPLACE ANTIQUE LOCK SETS This E 2330 Mortise lock set is the perfect choice for replacing broken knobs on old doors.
LOCK BOLT KEY This door lock set can be used as a privacy lock on bedrooms, bathrooms and other interior doors - the lock bolt is key activated from both the inside and outside.

6. Marks Hardware 91A-LH Marks Mortise Lock, Left Hand, 4.2" x 10.9" x 4.5"

Feature

2-1/2" Backset, solid brass 1" throw deadbolt,
Solid Brass Left Hand Swing Mortise Lockset
Easy to install lockset

7. Segal SE 27580 Entrance Mortise Lockset, 2-1/2 in. Backset, Wrought Solid Brass, Double Cylinder

Feature

This right-handed Lockset can be used on entry doors of 1-3/8 in. To 1-3/4 in. Thick to match interior vintage style hardware
2-1/2 in. Backset, 9/16 in. Latch projection, 1 in. Deadbolt projection, 2-1/4 diameter knobs
Polished brass finish
Steel reinforced knobs include a Wrought solid brass finish, steel strike and zamac case
All installation fasteners are included with each entrance mortise lock set

8. Segal SE 27600 Entrance Mortise Lockset, 2-1/2 in. Backset, Wrought Solid Brass, Satin Nickel

Feature

This right-handed Lockset can be used on entry doors of 1-3/8 in. To 1-3/4 in. Thick to match interior vintage style hardware
2-1/2 in. Backset, 1-1/16 in. X 7-5/8 in. Faceplate, 9/16 in. Latch projection, 1 in. Deadbolt projection, 2-1/4 diameter knobs
Satin Nickel finish
Steel reinforced knobs include a wrought solid brass construction (in satin nickel finish), solid brass trim plates and faceplate (also in satin nickel finish), steel strike with zamac case
All installation fasteners are included with each entrance mortise lock set

9. Mortise Lock Entry Lockset Deadbolt for Residential Commercial Backset 2-1/2" (Right Hand)

Feature

Mortise Lockset - Solid Brass Bolt With Extra Security.
PLEASE SEE ATTACHED PICTURES WITH MEASUREMENTS OF LOCK BEFORE ORDERING
1-1/8" 5 pin ease to rekey SC1 key way cylinder with 2 keys.
Edge faceplate 1" X 7-5/8" and 2-1/2" backset and 1" deadbolt.
Exterior plate 2-3/4" X 10" , Interier plate 2-1/4" X 7".

10. SUMBIN Commercial Mortise Lockset with Lever for Entry/Office Door F04

Feature

ANSI GRADE 1 AMERICAN MORTISE LOCK CASE Satin Stainless Steel Housing,Lock Case Size:70mm(2 3/4")x92mm(3 5/8") With 1,000,000 Time Life Cycle
REVERSIBLE LATCH BOLT 19mm(3/4"),1" SUS304 Extension Deadbolt For Extra Security,Rocker Switch Lock Or Unlocks Hub
6-PIN PICK-RESISTANT SOLID BRASS CYLINDER With Brass Key
REVERSIBLE LEVER HANDLE With Die-casting 304 Stainless Steel Material,Lever Size:115mm(4 1/2") Length and 64.5 Width(2 1/2")
OFFICE FUNCTION Door Thickness 45mm To 50mm Door Thickness

Conclusion

By our suggestions above, we hope that you can found the best mortise lock set exterior door for you. Please don't forget to share your experience by comment in this post. Thank you!
Alyssa Salazar