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Buying in Bulk? Call 631-561-5006 for Wholesale!
Buying in Bulk? Call 631-561-5006 for Wholesale!

MARKS LOCK 21 SERIES UNILOCK 21AC MORTISE LOCK FOR SECURITY DOOR AND STORM DOOR

Original price $119.99 - Original price $229.99
Original price $229.99
$145.99
$119.99 - $145.99
Current price $145.99
Color: SATIN CHROME
Marks Lock 21 Series Lock 21AC Mortise Lock for Security Door and Storm Door

The Marks USA 21AC Uni-Lock Mortise Lock is an Original Standard Mortise Lock used for Security Doors as well as for Storm door and sometimes on Screen doors. 

It comes with the Mortise Lock Body 90A which is compatible with the Marks USA Ornamental Iron 22AC, Marks USA Uni-Lock Ornamental Iron 9215AC, Marks USA Ornamental Iron 9225AC, also with the Marks USA Metro Mortise 114 Series and the Marks USA Metro Mortise Lock 91A, these last two are Apartment`s Mortise lock sets.

The box include the Complete Marks USA Mortise Lockset (Knobs, Two cylinders Keyed alike for inside and outside, Marks USA Mortise Lock Body 90A, Strike Plate, and Two Keys)

The Marks USA 21AC UniLock Mortise Lockset is available in Satin Chrome Finish 21AC/26D and Bright Brass 21AC/3.

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 keyss

Customer Reviews

Based on 7 reviews
86%
(6)
14%
(1)
0%
(0)
0%
(0)
0%
(0)
I
Ira

Excellent quality by Marks, fast delivery by Countryside, a win, win.

I
Ira Smith
Fast service, quality lock.

My security storm door is about 25 years old. The lock quit working. It was a Marks, excellent long life locks. After taking it apart the part that broke was not repairable. I went online and found Countryside carried that exact lock. My order arrived within a few days. Thank you.

C
Charles Duffy
Fantastic Lock

Countryside is one of the few online companies to carry the high quality Marks Mortise security door locks. Their prices are good and delivery is prompt!

m
maggie
Great Lock for a Storm Door!

This lock is exactly as described - it’s well made and my husband, a non-professional, was able to install it as per the instructions. Also, it was shipped and delivered as promised - very fast!!

R
Rita Guhl

MARKS LOCK 21 SERIES UNILOCK 21AC MORTISE LOCK FOR SECURITY DOOR AND STORM DOOR

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