Marks USA 21 Series - Entrance...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$299.00
$101.51
Marks USA Marks USA 21 Series - Entrance Double Cylinder, Unilock Ornamental Iron Mortise Lock, Round Knob MRK-21AC

Marks USA 21 Series - Entrance Double Cylinder, Unilock Ornamental Iron Mortise Lock, Round Knob

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Model: 21AC/3-W-RHR
$299.00
$101.51
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$299.00
$101.51
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Marks USA has been a primary manufacturer of Ornamental Iron Storm Door locks for many years. During that time, many innovative improvements were developed to increase the reliability and ease of installation. Innovations includes the "Uni-Lock" model with single screw assembly, elimination of threaded swivel spindles in favor of the more secure thru-bolted design, helper springs in lever-rose sets, and steel hubs for greater endurance.

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
  • Lifetime Mechanical Warranty

Manufacturer Resources

Product Specs

Category:
Mechanical Locks
Series:
21 Series
Features:
1/2" Latch Projection; Pring Loaded Captivated Spindles
Backset:
2-1/2"
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Mortise Locks
Subcategory:
Cylindrical Locks
ANSI/BHMA:
ANSI/BHMA, UL Listed
Commercial/Residential:
Commercial
Front Size:
1" x 7-1/8"
Hub Material:
Steel
Door Thickness:
1"
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