Premium Grade Knob to Knob Entry Mortise Lock


Knob Hub to T-Turn Hub Spacing: 2 ¼”
Knob Hub to Cylinder Spacing: 3 7/16”
Face Plate: 8” x 1 ¼”

2 ½” Backset Lock:
Backset: 2 ½”
Case Depth: 3 ½”
Case Height: 5 ½”

2 ¾” Backset Lock:
Backset: 2 ¾”
Case Depth: 3 ¾”
Case Height: 5 ½”

1 each: Premium Grade Mortise Lock
1 each: Solid Brass Cylinder, 29mm Long*
1 each: Solid Bras Cylinder Plug
3 each: Keys with Large Bow
1 each: Solid Brass Faceplate
1 each: Solid Brass Strike
1 each: Dust Box
1 set: Mounting Screws & Template

  1. Locks include a premium grade, solid brass cylinder with a Schlage "C" keyway, 29mm (1.14”) in length, with three brass keys. This length should work when used with one of our recommended entry trim sets on a standard 1 ¾” thick door. If you're not using one of our entry sets, and are using your own entry trim, please also include the thickness (gauge) of your trim in the notes field when placing your order. Doors thicker than 1 ¾” or extra thick entry trim may require longer length cylinders that cost extra. A rep will contact you with the additional cost.
  2. All 950A /950B locks shipped as Right Hand. They are easily field reversible and include detailed instructions.
  3. *Please note when comparison shopping that most locks are priced without a cylinder which is usually an additional $20-$50 charge. Our mortise lock includes a premium grade solid brass cylinder.
  4. **The 7mm hub and lack of a lever strength version is the primary difference between this lock and our 901M/901P. If you require locks for use with levers, or need an 8 mm hub, please look at our 901M/901P series locks.
Sold Each
Item Number: 950A

Premium grade, heavy duty, entry mortise lock for Knob to Knob entry sets. Designed for use with many of the knob to knob entry sets we sell on our web store.

Given our relationships with hundreds of suppliers worldwide, including some of the finest lock manufacturers, we had a tremendous selection of locks to choose from when deciding on our entry grade mortise locks. Relying on decades of experience with locks, we selected what we think is the finest entry grade mortise lock on the market, offering the best combination of quality, value, and security.

Our new 950A and 950B entry mortise locks are engineered for durability and optimum security. They are built from parts machined to exact tolerances using the finest materials available.

  • Field reversible. The locks are easily field reversible. With a screwdriver, the locks can be converted from right to left in minutes with no need to open the case or have any experience with locks.
  • A full 1” throw deadbolt made from solid, forged brass with two hardened steel, anti-saw inserts.
  • Solid, forged brass anti-friction latch with anti-friction trigger. This allows the latch to close smoothly & quietly.
  • Auxiliary latch that depresses when the door is closed, locking the main latch. This prevents depression of the latch when the door is closed and makes it impossible to use something like a credit card to slip the latch open.
  • Just like the original entry mortise locks found early 20th century homes, the lock has solid, forged brass stop and release buttons on the face to lock and unlock the exterior thumb latch or knob/lever and allow/disallow entry without a key.
  • Heavy, hand finished, solid brass faceplate over heavy duty armored front that’s fully adjustable for the door bevel.
  • Universal Knob hub that is 7.3 mm (3/8") broached on the diamond and 7 mm** broached on the square.
  • Heavy duty lock case constructed from heavy gauge, high quality steel and coated to prevent corrosion.
  • Emergency Egress function, allows exit by simply turning knob or lever which will simultaneously retract both latch and deadbolt. You can exit your house quickly in the event of fire or other emergency.
$204.99 to $219.99
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Availability: In Stock