Corbin Russwin 236L72M018 Stra...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$57.92
$22.82
Corbin Russwin 236L72M018 Straight Lip Strike 1-1/8in Lip Length

Corbin Russwin 236L72M018 Straight Lip Strike 1-1/8in Lip Length

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Model: 236L72M018-626
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$57.92
$22.82
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Corbin Russwin 236L72M018 Straight Lip Strike Stainless Steel, 1-1/8" Lip Length, Non-Handed

Commercial-Grade ANSI Replacement Strike for Mortise Locksets

The Corbin Russwin 236L72M018 Straight Lip Strike is a precision-engineered stainless steel ANSI strike designed as a replacement part for commercial door hardware applications. This non-handed strike measures 4-7/8" (124mm) x 1-1/4" (32mm) with a standard 1-1/8" (29mm) lip to center dimension, providing a reliable and accurate fit for compatible mortise locksets. Constructed from stainless steel for lasting durability, it is available in a wide range of optional lip lengths to accommodate varied door frame conditions.

Professional Features & Benefits

  • Precise Dimensions: Measures 4-7/8" (124mm) x 1-1/4" (32mm) x 1-1/8" (29mm) lip to center (standard), ensuring accurate fitment in commercial door frames.
  • Stainless Steel Construction: Fabricated from stainless steel for exceptional corrosion resistance and long-term durability in demanding commercial environments.
  • Non-Handed Design: Universal non-handed configuration simplifies ordering and installation, compatible with both left- and right-hand door applications.
  • Wide Range of Optional Lip Lengths: Available in 1-1/8" (29mm), 1-1/4" (32mm), 1-3/8" (35mm), 1-1/2" (38mm), 1-3/4" (44mm), 2" (51mm), 2-1/4" (57mm), 2-1/2" (64mm), 2-3/4" (70mm), and 3" (76mm) to accommodate a variety of door frame conditions and installation requirements.
  • ANSI Strike Classification: Classified as an ANSI Straight Lip Strike, meeting standard commercial door hardware specifications for consistent performance.
  • Replacement Part Compatibility: Designed as a direct replacement part for compatible Corbin Russwin mortise lockset applications, including the ML2000 Series Mortise Locksets.
  • Commercial-Grade Quality: Rated for commercial use, making it suitable for high-traffic institutional and commercial door hardware installations.

Technical Specifications

  • Product Group: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: ANSI Strike
  • Commercial/Residential: Commercial
  • Subcategory: Parts and Accessories
  • Parts and Accessories Type: Replacement Parts
  • Product Attribute: Parts and Accessories
  • Product Model: 217L13M020
  • Product Length: 1-1/8"
  • Strike Classification: Straight Lip Strike
  • 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 parts and accessories deliver professional-grade reliability through precision manufacturing and durable stainless steel construction, ensuring long-term performance in commercial applications. The 236L72M018 Straight Lip Strike is engineered to exact ANSI specifications, offering a non-handed, versatile replacement solution with a broad selection of lip lengths to meet virtually any installation requirement. Engineered for demanding commercial environments where dependable, accurate hardware performance is essential.

Product Specs

Product Group:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
ANSI Strike
Commercial/Residential:
Commercial
Subcategory:
Parts and Accessories
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Product Model:
217L13M020
Product Length:
1-1/8"
Strike Classification:
Straight Lip Strike
Product Category:
Mechanical Locks
Department:
Door Hardware

Corbin Russwin 236L72M018-626 – Frequently Asked Questions

1) Will the Corbin Russwin 236L72M018 strike fit a standard ANSI frame cutout?
The 236L72M018 is an ANSI strike measuring 4-7/8 x 1-1/4 inches, which is the standard ANSI face size prepped into commercial hollow metal frames for mortise locks. If your frame already has a mortise lock strike prep at that size, this drops into it. If your frame is prepped for a smaller T-strike or a cylindrical lock strike, this is the wrong part.
2) What lip length do I need on a Corbin Russwin ANSI mortise strike?
The lip has to reach past the frame stop far enough to guide the latch without sticking out into traffic. The 236L72M018 comes standard at 1-1/8 inch lip to center, and the same strike is offered in 1-1/4, 1-3/8, 1-1/2, 1-3/4, 2, 2-1/4, 2-1/2, 2-3/4 and 3 inch lips for deeper stops or frames with heavy trim. Measure from the centerline of the strike opening to the outside face of the door stop and pick the lip that matches.
3) Which Corbin Russwin locks does the 236L72M018 straight lip strike work with?
It is the replacement strike for Corbin Russwin mortise locksets, including the ML2000 Series. It is a mortise-lock strike, so it will not serve a cylindrical or tubular lockset.
4) Is the 236L72M018 strike handed? Do I need a left-hand and a right-hand version?
Non-handed. One part number covers both left- and right-hand openings, so a property manager stocking spares for a building only needs the one strike rather than a pair of them.
5) Straight lip strike versus a curved lip strike, which one do I want?
A straight lip runs flat off the strike face and is what most commercial hollow metal frames with a square stop take. A curved lip wraps back toward the frame and is used where the lip would otherwise catch a passerby or where the stop profile is rounded. The 236L72M018 is the straight lip version, so if the strike you pulled off the frame has a lip that bends back, order the curved equivalent instead.
6) What finishes does the Corbin Russwin 236L72M018 strike come in, and can I match the lock already on the door?
Six finishes: 626 satin chrome, 630 satin stainless steel, 612 satin bronze, 613E dark oxidized satin bronze equivalent, 625 bright chrome, and BSP black suede powder coat. 626 and 630 are the two you will most often be matching on commercial openings. Check the finish number stamped on the lock or listed on your hardware schedule and order the same code.
7) Can I just replace the strike instead of the whole mortise lock?
Yes, when the failure is at the frame. A worn, bent or paint-fouled lip stops the latch from seating and reads like a bad lock. The 236L72M018 is sold as a replacement part for Corbin Russwin mortise locksets, so on an ML2000 opening you can swap the strike alone and leave the lock body, trim and cylinder in place. If the latch itself is not extending, the problem is in the lock, not here.
8) Is a stainless steel strike worth it for an exterior or wash-down door?
Stainless holds up where a plated strike will not. The 236L72M018 is stainless steel and rated for commercial use, which is what you want on exterior entries, healthcare corridors, kitchens and any opening that gets wet or cleaned with chemicals. On dry interior openings it is still fine, just not the deciding factor.
How fast can I get the Corbin Russwin 236L72M018-626 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 236L72M018-626 come with a warranty?
Absolutely. The Corbin Russwin 236L72M018-626 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 236L72M018-626?
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 236L72M018-626 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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