Marks USA 22AC Ornamental Iron...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$191.21
$130.33
Marks USA 22AC Series Entrance Double Cylinder Ornamental Iron Mortise Lock with Round Knob in US26D Satin Chrome finish, right-hand reverse handing, shown with mortise case, faceplate, and double cylinder

Marks USA 22AC Ornamental Iron Storm Door Mortise Lock, Double Cylinder with Round Knob

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Model: 22AC-26D-W-RHR
$191.21
$130.33
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$191.21
$130.33
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Marks USA 22AC Ornamental Iron Storm Door Mortise Lock — Double Cylinder with Round Knob

The Marks USA 22AC is a professional-grade ornamental iron storm door mortise lock engineered for commercial applications requiring dependable security and lasting durability. Designed for 1" door thickness with a Series 9 lock body and a 2-1/2" backset, this double-cylinder mortise lock features a reversible 1" bolt and 1/2" latch projection, and a lock front measuring 1" x 7-1/8". Thru-bolted solid brass trim assemblies, spring-loaded captivated spindles, and a steel hub deliver superior endurance, while the Marks "A" keyway 5-pin cylinder with 2 keys and keyed alike-6 configuration provides reliable access control. Available in Left Hand Reverse (LHR) and Right Hand Reverse (RHR), with field-changeable handing for installation flexibility.

Key Features

  • Door Thickness Compatibility: Engineered specifically for 1" door thickness, making it ideal for ornamental iron storm door applications.
  • Series 9 Lock Body & Backset: Features a Series 9 lock body with a 2-1/2" backset for precise, secure fitment in standard storm door preparations.
  • Reversible Mortise Lock: 1" bolt with 1/2" latch projection; fully reversible design accommodates varied door configurations.
  • Lock Front Dimensions: 1" x 7-1/8" lock front provides a clean, professional fit within the door edge.
  • Thru-Bolted Solid Brass Trim: Solid brass trim assemblies secured with thru-bolts — eliminating threaded swivel spindles for a more robust and reliable connection.
  • Spring-Loaded Captivated Spindles & Steel Hub: Spring-loaded captivated spindles combined with a steel hub deliver greater endurance and smooth, consistent operation over time.
  • Uni-Lock Single-Screw Assembly: Innovative "Uni-Lock" single-screw assembly simplifies installation and reduces the potential for misalignment during setup.
  • Double Cylinder with Marks "A" Keyway: 5-pin cylinder with 2 keys included; keyed alike-6 configuration for convenient master-keying in commercial environments.
  • Field-Reversible Handing: Available in Left Hand Reverse (LHR) and Right Hand Reverse (RHR); handing can be changed in the field, though ordering the correct hand is recommended.

Certifications & Compliance

  • UL Listed
  • ANSI/BHMA Compliant
  • Commercial Grade
  • Lifetime Mechanical Warranty

Technical Specifications

  • Series: 22 Series
  • Features: 1/2" Latch Projection; Spring Loaded Captivated Spindles
  • Product Group: Mechanical Locks
  • Product Subgroup: Bored Locksets
  • Product Type: Mortise Locks
  • Subcategory: Mortise Locks
  • ANSI/BHMA: ANSI/BHMA, UL Listed
  • Commercial/Residential: Commercial
  • Product Attribute: Mortise Locks
  • Electronic: No
  • Door Thickness Range: 1"
  • Product Category: Mechanical Locks
  • Department: Door Hardware

Typical Applications

  • Ornamental Iron Storm Doors in Commercial Buildings
  • Retail Storefronts with Decorative Entry Doors
  • Multi-Tenant Residential Properties with Iron Storm Doors
  • Government and Municipal Buildings
  • Educational Facilities with Ornamental Entry Systems
  • Healthcare Institutions Requiring Secure Storm Door Hardware
  • Industrial and Warehouse Facilities with Iron Door Applications

Why Marks USA 22AC?

Marks USA has been a primary manufacturer of ornamental iron storm door locks for many years, continuously innovating to improve reliability and ease of installation. The 22AC features thru-bolted solid brass trim, a steel hub for greater endurance, and the proprietary "Uni-Lock" single-screw assembly — all backed by a Lifetime Mechanical Warranty and UL Listing for confidence in demanding commercial environments. When dependable performance and professional-grade construction are required for ornamental iron storm door applications, the Marks USA 22AC delivers.

Manufacturer Resources

Marks USA Product Catalog

Product Specs

Series:
22 Series
Features:
1/2" Latch Projection; Pring Loaded Captivated Spindles
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Mortise Locks
Subcategory:
Mortise Locks
ANSI/BHMA:
ANSI/BHMA, UL Listed
Commercial/Residential:
Commercial
Front Size:
1" x 7-1/8"
Hub Material:
Steel
Product Attribute:
Mortise Locks
Electronic:
No
Door Thickness Range:
1"
Product Category:
Mechanical Locks
Backset (Distance):
2-1/2"
Department:
Door Hardware

Marks USA 22AC-26D-W-RHR – Frequently Asked Questions

1) What is the Marks USA 22AC series entrance lock designed for?
The 22AC series is a double cylinder mortise entrance lock designed for ornamental iron gates and doors. It provides keyed entry from both sides with a round knob configuration. Ideal for residential and light commercial applications where security and aesthetics matter.
2) What door thickness does this mortise lock accommodate?
Standard mortise locks typically fit door thicknesses from 1-3/4" to 2-1/4". Verify your specific door thickness and check the manufacturer template for exact requirements. Some applications may need spacers or different cylinder lengths.
3) Is this lock handed or universal?
Most Marks mortise locks are field reversible for left or right hand applications. The lock body can typically be configured during installation. Check the installation instructions for proper handing procedures and any required adjustments.
4) What finish options are available for the 22AC series?
Marks USA typically offers multiple finish options including satin chrome, oil rubbed bronze, and other decorative finishes. Verify the specific finish code when ordering. Choose finishes that complement your ornamental ironwork and provide adequate corrosion resistance.
5) What grade rating does this entrance lock have?
Marks USA produces locks meeting various ANSI/BHMA grades. Check the specific product documentation for grade rating. Grade 2 is common for residential entrance applications, while Grade 1 offers higher commercial-grade performance.
6) Does this lock meet building code requirements?
Double cylinder locks may have code restrictions in some jurisdictions due to egress concerns. Check local building codes before installation. Some areas require single cylinder or special egress features for entrance doors on primary exit routes.
7) What accessories are available for the 22AC series?
Common accessories include cylinder guards, decorative escutcheons, and matching hardware sets. Browse our Marks USA selection for compatible components. Some installations may require specific strike plates or reinforcement hardware.
8) What tools are needed for installation?
Installation requires mortising tools, drill bits, chisels, and standard hand tools. A mortise lock template is essential for proper placement. Consider professional installation if you lack mortising experience, as precise cuts are critical for proper function.
9) How do I maintain this mortise lock?
Regular lubrication of the lock mechanism and cylinders with graphite or approved lubricants. Clean exterior surfaces according to finish requirements. Avoid harsh chemicals that may damage decorative finishes. Check operation periodically and adjust strike alignment as needed.
10) Are there similar models in the Marks USA line?
Marks USA offers various mortise lock configurations including single cylinder versions and different trim styles. The 22AC series family includes multiple functions and finishes. Browse our complete door hardware selection for alternatives and matching components.
11) Can this lock work in outdoor applications?
Outdoor use depends on finish selection and environmental conditions. Choose corrosion-resistant finishes for exterior applications. Consider additional protection for harsh weather exposure. Regular maintenance becomes more critical in outdoor installations to prevent moisture and corrosion issues.
12) What are the key measurements I need before ordering?
Measure door thickness, existing mortise pocket dimensions if replacing, and center-to-center distance for cylinder placement. Note the door material and frame type. Having accurate measurements ensures proper fit and function. Consult the manufacturer template for complete dimensional requirements.
How fast can I get the Marks USA 22AC-26D-W-RHR delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Marks USA 22AC-26D-W-RHR come with a warranty?
Absolutely. The Marks USA 22AC-26D-W-RHR is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Marks USA 22AC-26D-W-RHR?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Marks USA 22AC-26D-W-RHR from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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