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Ornamental Iron Series (9215 Series, 9225 Series, 21 Series, 22 Series, 2750 Series)
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
- Series:
- 21 Series
- Features:
- 1/2" Latch Projection; Pring Loaded Captivated Spindles
- 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
- Product Attribute:
- Mortise Locks
- Electronic:
- No
- Door Thickness Range:
- 1"
- Product Category:
- Mechanical Locks
- Backset (Distance):
- 2-1/2"
Marks USA 21AC/3-W-RHR – Frequently Asked Questions
How fast can I get the Marks USA 21AC/3-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 21AC/3-W-RHR come with a warranty?
Absolutely. The Marks USA 21AC/3-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 21AC/3-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 21AC/3-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.