Corbin Russwin 574L57 Grade 2 ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$17.16
$11.54
Corbin Russwin 574L57 - CK4400 ANSI Curved Lip Strike

Corbin Russwin 574L57 Grade 2 - CK4400 ANSI Curved Lip Strike

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Model: 574L57-630
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$17.16
$11.54
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Corbin Russwin 574L57 CK4400 ANSI Curved Lip Strike for Commercial Mechanical Locks

Commercial-Grade ANSI Curved Lip Strike for Door Hardware Applications

The Corbin Russwin 574L57 is a CK4400 ANSI Curved Lip Strike engineered for commercial mechanical lock applications. Designed to meet ANSI standards, this strike features a curved lip profile with a 1-1/4" lip length, making it a precise replacement or upgrade component for compatible Corbin Russwin lock systems. Ideal for commercial door hardware installations where reliable latch engagement and code-compliant performance are required.

Professional Features & Benefits

  • ANSI-Compliant Design: Meets ANSI standards for strikes, ensuring compatibility and code compliance in commercial door hardware installations.
  • Curved Lip Profile: The curved lip geometry guides the latch smoothly into the strike pocket, reducing wear and improving latch engagement reliability.
  • Precise Lip Length: Features a 1-1/4" lip length for accurate fitment with compatible CK4400 series lock hardware.
  • CK4400 Series Compatibility: Specifically designed for use with Corbin Russwin CK4400 series mechanical lock products, ensuring proper fit and function.
  • Commercial-Grade Construction: Built to the quality standards expected in commercial mechanical lock applications, suitable for demanding door hardware environments.
  • Replacement and Upgrade Ready: Serves as a direct replacement part or accessory component for compatible Corbin Russwin lock installations, simplifying maintenance and service.

Technical Specifications

  • Product Group: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Strikes
  • Commercial/Residential: Commercial
  • Subcategory: Parts and Accessories
  • Product Attribute: Parts and Accessories
  • Lip Length: 1-1/4"
  • Product Model: 574L57
  • Product Category: Mechanical Locks
  • Department: Door Hardware

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose Corbin Russwin Quality?

Corbin Russwin door hardware components deliver professional-grade reliability engineered to meet ANSI standards for commercial mechanical lock applications. The 574L57 CK4400 ANSI Curved Lip Strike with its 1-1/4" lip length reflects Corbin Russwin's commitment to precise fitment and dependable performance. Engineered for demanding commercial applications where consistent latch engagement and long-term serviceability are essential.

Manufacturer Resources

Corbin Russwin Condensed Catalog

Product Specs

Product Group:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Strikes
Commercial/Residential:
Commercial
Subcategory:
Parts and Accessories
Product Attribute:
Parts and Accessories
Lip Length:
1-1/4"
Product Model:
574L57
Product Category:
Mechanical Locks
Department:
Door Hardware

Corbin Russwin 574L57-630 – Frequently Asked Questions

1) What lip length does the Corbin Russwin 574L57 strike have, and why does it matter?
Lip length is 1-1/4 inches. The lip is what carries the latch across the gap between the door face and the frame, so it has to reach past the trim or stop without projecting into the opening. Measure from the centerline of the strike's screw holes out to the face of the door in the closed position; if your frame condition needs a longer or shorter reach, the 1-1/4 inch lip is the wrong one.
2) What finishes does the Corbin Russwin 574L57 strike come in?
Four finishes: 605 bright brass, 612 satin bronze, 613 satin bronze oil-rubbed, and 630 satin stainless steel. Match the strike to the lockset already on the door rather than to the frame paint, so the visible lip reads as part of the hardware set. 630 is the usual choice on commercial openings with satin stainless levers.
3) Is a curved lip strike better than a flat lip strike for my door?
A curved lip rolls the latch into the strike pocket as the door swings, which suits a normal swinging door where the latch approaches at an angle and takes the wear. Flat or straight lip strikes are used where the lip has to sit tight against trim or a narrow frame face and a curve would foul it. The 574L57 is the curved version, sized for CK4400 locks.
4) Can I standardize on the 574L57 strike across a commercial building?
Yes, where the openings run Corbin Russwin CK4400 locks with an ANSI strike prep. It's an ANSI-format strike, which is the standard 4-7/8 inch commercial frame cutout, so it drops into frames already prepped that way. Order one finish across the building and keep a few spares on the MRO shelf; strikes are the part that gets bent by kick-open traffic in schools, healthcare corridors, and multi-tenant residential.
5) I need to match the finish on existing hardware - what finishes does the 574L57 come in compared with the Adams Rite deadlatch strikes?
The Corbin Russwin 574L57 ANSI curved lip strike is offered in 605 bright brass, 612 satin bronze, 613 satin bronze oil-rubbed and 630 satin stainless steel, so it can be matched to most existing Corbin Russwin CK4400 trim in a building. The Adams Rite 4901 and 4902 are deadlatch strikes for 4300, 4500, 4700 and 4900 Series deadlatches and are specified by strike type rather than as a match to CK4400 lock trim.
How fast can I get the Corbin Russwin 574L57-630 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 Corbin Russwin 574L57-630 come with a warranty?
Absolutely. The Corbin Russwin 574L57-630 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 Corbin Russwin 574L57-630?
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 Corbin Russwin 574L57-630 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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