L-9SP/DL Double Lift Thumblatch Lock 2 1/2" Backset in Polished Lacquered Brass

L-DK9SP/DL Double Lift Thumblatch Lock 2 1/2" Backset in Antique Brass Finish

L-N9SP/DL Double Lift Thumblatch Lock 2 1/2" Backset Nickel Plated

This lock is used when you want to use THUMB LATCH (LIFT) TO THUMB LATCH, on both sides of the door. The distance between the thumb latch shaft top and center of the lock cylinders is 4 3/4".

This lock matches all of our thumblatch & lock cylinder combination door plates. Available in  brass, antique brass finish, and nickel plated for a silver tone.

Please note lock cylinder (pictured) and lock spindle are sold separately. See our Lock Cylinder Size Chart to select the correct cylinder length for your door.  Our cylinder part numbers are: L-9CC (1"), L-9C4 (1 1/4"), L-150S (1 1/2"), and L-175S (1 3/4").

We offer a beautiful turnlatch cylinder L-7500 for the inside of your entry door. The turnlatch comes in various lengths to work on any size door.

Beautiful examples of our thumblatch door plates are the Mythical Griffin door plates , and the Windsor entry door plates seen below.

Lock cylinders are 1" long and standard 1.156" (1 5/32") diameter.

Lock body: 5 1/2"tall by 3 5/8" deep. 13/16" thickness.

Lock face is 1" wide by 7 1/2" long.

Center of the lock cylinder to the center of the door knob spindle hole is 3 3/4".

Backset: 2 1/2" including the thickness of the face plate.

Distance from the center of the bolt throw hole to the center of the door knob spindle hole is 2 1/2".

Catch plate is 4 7/8"long by 1 7/8".

Product dimension cut sheet can be found here.

If you have a double door, or would just like the extra bolt functionality on your single entry door, we suggest using the following popular door bolts: