Marks Lock 21 Series UniLock 21AC Mortise Lock for Security Door and Storm Door


$125.25 - $140.25
SKU:
21AC
In Stock & Ready To Ship!
Current Stock:Only left:

Description

The Marks 21AC is the lever-handle sibling of our best-selling 22AC iron door lock, built on the same narrow-stile UniLock mortise body that fits ornamental iron security doors and storm doors. If your iron door currently has a lever rather than knobs, or you prefer the easier grip of a lever, this is the model to order.

Like the rest of the Marks UniLock series, it installs with the single-screw assembly, fits the short backsets standard residential locks cannot, and accepts standard mortise cylinders, including high-security Medeco and Mul-T-Lock upgrades. Levers also make these doors friendlier for elderly hands and full arms.

Measure your backset and note the door handing before ordering, and send a photo to sales@edlocks.com if you are matching an older lock. We match obsolete iron door hardware every week.

Features:

  • Lifetime Mechanical Warranty
  • Thru-bolted, Solid Brass Trim
Specifications:
  • Door thickness: 1"
  • Series 9 lock body, Backset: 2-1/2"
  • Reversible mortise lock 1" bolt, 1/2" latch projection
  • Lock front: 1" x 7-1/8"
  • Thru-bolted solid brass trim assemblies
  • Spring loaded captivated spindles
  • Cylinder: Marks “A” keyway, 5 pin w/ 2 keys; keyed alike-6 

Marks USA Ornamental Iron Locks Specifications