Corbin Russwin 120F76 Grade 1 ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$12.26
Corbin Russwin 120F76 ANSI Strike Wrought Box

Corbin Russwin 120F76 Grade 1 ANSI Strike Wrought Box

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Model: 120F76

In Stock (leaves warehouse same day if ordered before 3pm ET)

$12.26
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Corbin Russwin 120F76 ANSI Strike Wrought Box for ML2000, ML20900, HP3000 Series

Commercial-Grade ANSI Strike Replacement Component for Corbin Russwin Mortise and Tubular Locksets

The Corbin Russwin 120F76 ANSI Strike Wrought Box is a precision-engineered replacement strike component designed for seamless compatibility with a wide range of Corbin Russwin commercial lockset series. This strike wrought box is specifically designed for use with the ML2000 Series, ML20900 ECL, ML20600 NAC, and HP3000 Series Tubular Lock with Push/Pull Paddle Trim, as well as ML2000 and ML20900 Series locks equipped with BHSS, BLSS, HSS, and HPSK Trim configurations. Manufactured to ANSI standards, this commercial-grade component delivers the reliable performance and precise fit that Corbin Russwin products are known for in commercial and institutional applications.

Professional Features & Benefits

  • ANSI/BHMA Grade 1 mortise lock per A156.13 Series 1000, Operational and Security Grade 1
  • UL Cycle above and beyond: 14.5 Million Cycles (Verification ID: V875753)
  • Patented Quick Reversible latchbolt — reverse handing without disassembling the lock case
  • Multi-function capability: 12 functions configurable from one ML2054 lockbody
  • Heavy-gauge steel lockcase 5-7/8" x 4" x 15/16"; 1" stainless steel deadbolt, 1" throw
  • 3/4" (19mm) throw anti-friction two-piece latchbolt requires less force to close
  • Wide variety of trim designs including Muséo®, Vineyard™, Behavioral Health (BHSS/BLSS)
  • Status indicator options for locked/unlocked visibility (sectional and escutcheon trim)
  • Motorized Electric Latch Retraction (MELR) available for ML20900 series
  • Thru-bolted trim designs for proper alignment and increased security
  • Can be used with new or existing Corbin Russwin key systems; accepts most other manufacturers' cylinders
  • UL/cUL listed, UL10C positive pressure; 3-hour fire door up to 4' x 10' single or 8' x 10' pair
  • Ten-year mechanical warranty; five-year MELR; two-year electrical

Technical Specifications

  • Grade: ANSI/BHMA A156.13 Series 1000, Operational and Security Grade 1
  • Handing: Handed; quick reversible — re-handed without disassembling the lock case
  • Door Thickness: 1-3/4" (44mm) standard; optional thicknesses available
  • Backset: 2-3/4" (70mm)
  • Lockcase: Heavy-gauge steel, 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm)
  • Armored Front: Wrought brass, bronze, or stainless steel, 8" x 1-1/4"
  • Latchbolt: 2-piece mechanical with anti-friction insert, 5/8" x 1" x 3/4" (19mm) throw
  • Auxiliary Latchbolt: 9/16" (14mm) effective throw; deadlocking
  • Deadbolt: One-piece stainless steel, 19/32" x 1-1/4" x 1" (25mm) throw
  • Strike: Wrought brass, bronze, or stainless steel, ANSI straight lip, 4-7/8" x 1-1/4" x 1-1/8" lip to center
  • Cylinder: Brass, 6-pin L4 keyway, 0-bitted standard
  • Spacing: C. to c. knob/lever to cylinder: 3-5/8" (92mm); knob/lever to thumbturn: 2-7/16" (62mm)
  • Certifications: ANSI/BHMA A156.13 Grade 1; UL/cUL UL10C 3-hour positive pressure; ADA A117.1; California State Fire Marshal; Windstorm/Hurricane certified
  • Warranty: Ten-year mechanical; five-year MELR; two-year electrical

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 has been a recognized leader in high-quality commercial-grade hardware for commercial and institutional facilities, offering ANSI/BHMA Grade 1 mortise locks, cylindrical locks, exit devices, and electromechanical hardware. The 120F76 ANSI Strike Wrought Box reflects the same commitment to precision engineering and reliable performance found across the full Corbin Russwin product line. Engineered for demanding commercial applications, this component ensures proper latch engagement and long-term dependability in high-use environments.

Product Specs

Product Group:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Strikes
Commercial/Residential:
Commercial
Subcategory:
Parts and Accessories
Product Function:
Strike
For Use With:
ML2000 Series; ML20900 ECL; ML20600 NAC; HP3000 Series Tubular Lock with Push/Pull Paddle Trim; ML2000 and ML20900 Series with BHSS, BLSS, HSS, HPSK Trim
Department:
Door Hardware

Corbin Russwin 120F76 – Frequently Asked Questions

1) What size is the Corbin Russwin 120F76 strike and will it cover my existing ANSI frame cutout?
It is the ANSI straight lip strike, 4-7/8 x 1-1/4 inches with 1-1/8 inch lip to center. That is the standard ANSI 4-7/8 strike prep, so on a frame already mortised for an ANSI strike it drops into the existing cutout. On a frame prepped for a T-strike or a 2-3/4 inch full lip strike it will not, since the ANSI opening is longer and taller.
2) Is this the right strike for an aluminum storefront door with a deadlatch?
No. The 120F76 is an ANSI 4-7/8 strike for Corbin Russwin mortise and HP3000 tubular locks in hollow metal or wood frames. For a narrow stile aluminum door running a deadlatch, the Adams Rite 4901 flush mount deadlatch strike with dust box and steel mounting plate, or the 4902 radius short strike with dust box, are the parts made for that jamb. Both are built for the Adams Rite 4300, 4500, 4700 and 4900 Series deadlatches.
3) Can an Adams Rite 4901 deadlatch strike replace a Corbin Russwin 120F76 ANSI strike wrought box?
No. The Adams Rite 4901 is a flush mount deadlatch strike with dust box and steel mounting plate, designed for use in conjunction with 4300, 4500, 4700, and 4900 Series deadlatches. The Corbin Russwin 120F76 is a strike wrought box for ML2000 Series, ML20900 ECL, ML20600 NAC, and HP3000 Series Tubular Lock with Push/Pull Paddle Trim, and for ML2000 and ML20900 Series locks with BHSS, BLSS, HSS, and HPSK trim. The two serve different lock families, so the 4901 prep and lip geometry will not receive a Corbin Russwin mortise latchbolt and deadbolt. Order the 120F76 for a Corbin Russwin mortise or HP3000 opening and keep the 4901 for an Adams Rite deadlatch.
4) What strike should be used for a sliding door deadlock instead of the Corbin Russwin 120F76?
For a sliding door deadlock, the Adams Rite 4800 Series reinforcing strikes are the parts built for that application. The Corbin Russwin 120F76 ANSI strike wrought box is a commercial strike for swinging-door Corbin Russwin locksets in the ML2000 Series, ML20900 ECL, ML20600 NAC, and HP3000 Series with Push/Pull Paddle Trim, where the latchbolt enters the jamb face. A sliding door deadlock throws its bolt into the jamb from a different direction, which is what the 4800 Series reinforcing strikes address.
5) Does the 120F76 strike have enough depth for a mortise lock with both a latchbolt and a deadbolt?
Yes. It is the ANSI strike for Corbin Russwin mortise locks that throw a 3/4 inch (19mm) anti-friction latchbolt, a 9/16 inch auxiliary deadlocking latch and a 1 inch stainless deadbolt, so the box is sized to take all three. A cylindrical lock strike box will not clear a 1 inch deadbolt throw.
6) Do I need to order the strike handed for a left or right hand door?
No handing to specify. The 120F76 is a symmetrical ANSI straight lip strike, and the mortise locks it serves use the quick reversible latchbolt that re-hands without opening the lock case. Handing is a lock decision, not a strike one, so the same strike serves either swing.
7) Can I use the 120F76 strike on a fire rated opening?
It is the ANSI strike supplied with Corbin Russwin ML2000 mortise locks, which are UL/cUL listed and UL10C positive pressure rated for 3 hour fire doors up to 4 x 10 feet single and 8 x 10 feet pair. Keep the assembly as listed: use the manufacturer's strike and box on a rated opening rather than a substitute.
8) What is the 120F76 strike made of?
Wrought brass, bronze, or stainless steel depending on the finish ordered, with the matching wrought box behind it. The box is what keeps mortar, grout and frame debris out of the latch pocket, so it matters on a hollow metal frame that gets filled.
How fast can I get the Corbin Russwin 120F76 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 120F76 come with a warranty?
Absolutely. The Corbin Russwin 120F76 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 120F76?
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 120F76 from ZenSupply?
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