Dormakaba 88974 ANSI Strike Pl...
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Dormakaba 88974 ANSI Strike Plate, 1-1/4" x 4-7/8", 1-3/16" Lip Length, Square Corner

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Model: 88974 605

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

$28.77
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Dormakaba 88974 ANSI Strike Plate, 1-1/4" x 4-7/8", 1-3/16" Lip Length, Square Corner

The Dormakaba 88974 is a commercial-grade ANSI strike plate engineered as a precision replacement part for mechanical lock applications. Measuring 1-1/4" x 4-7/8" with a 1-3/16" lip length and square corner profile, this strike plate is designed to deliver reliable latching performance and accurate alignment in demanding commercial door hardware installations. Its ANSI-standard dimensions ensure broad compatibility with compatible Dormakaba lock sets and related door hardware assemblies.

Key Features

  • Precise ANSI Dimensions: Measures 1-1/4" x 4-7/8" to meet ANSI strike plate standards for consistent fit and reliable performance in commercial applications.
  • 1-3/16" Lip Length: The 1-3/16" lip length provides proper latch engagement depth, ensuring secure door closure and latching operation.
  • Square Corner Profile: Square corner design ensures clean, flush installation in standard mortised frame preparations for a professional finish.
  • Commercial-Grade Replacement Part: Classified as a Dormakaba Parts & Accessories replacement component, purpose-built for restoring or maintaining mechanical lock assemblies in commercial settings.
  • Broad Application Compatibility: ANSI-standard sizing supports use across a wide range of compatible Dormakaba mechanical lock and door hardware installations.

Technical Specifications

  • Department: Door Hardware
  • Product Category: Mechanical Locks
  • Product Group: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Strike Plates
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 88974
  • Features: Dorma Parts & Accessories

Typical Applications

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

Why Dormakaba 88974?

Dormakaba strike plates are manufactured to ANSI-standard specifications, ensuring dependable fit and function as replacement components for commercial mechanical lock assemblies. The 88974's precise 1-1/4" x 4-7/8" footprint and 1-3/16" lip length reflect Dormakaba's commitment to dimensional accuracy and long-term reliability in high-traffic commercial door hardware applications.

Manufacturer Resources

Product Specs

Department:
Door Hardware
Product Category:
Mechanical Locks
Product Group:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Strike Plates
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
88974
Features:
Dorma Parts & Accessories

Dormakaba 88974 605 – Frequently Asked Questions

1) Will the Dormakaba 88974 strike plate fit a standard ANSI frame cutout?
Yes. The 88974 measures 1-1/4 x 4-7/8 inches, which is the standard ANSI strike footprint used in commercial hollow metal frame prep. If your frame was already mortised for an ANSI strike, this drops into the same cutout with no filing. If the existing strike is a smaller T-strike or a round-corner ANSI plate, the prep will not match a square corner plate without rework.
2) What does the 1-3/16 inch lip length on this Dormakaba strike mean for my door and frame alignment?
The lip is the curved tab that guides the latch across the gap and protects the frame edge. At 1-3/16 inches, the 88974's lip reaches out far enough for typical commercial frame reveals. Measure from the center of the strike screw holes to the outer face of your stop or trim: if the lip is too short the latch drags on the frame, too long and it sticks past the trim and catches clothing. Replacing like for like on a Dormakaba lock, 1-3/16 is the usual figure.
3) Is the 88974 square corner or radius corner, and does that matter?
Square corner. It matters a lot on a retrofit. A square corner plate needs a square-cornered mortise in the frame; radius corner preps leave visible gaps at all four corners if you force a square plate in. Aluminum and some wood frames are routed with a radius, hollow metal frames are usually punched square.
4) My door is not latching cleanly. Should I replace the strike with the 88974 or use an adjustable strike?
If the frame is ANSI prepped and the old plate is just worn or the wrong lip length, the 88974 at 1-1/4 x 4-7/8 with a 1-3/16 lip is a direct swap. If the misalignment comes from a sagging door or shifted frame, a fixed plate will not fix it. In that case an adjustable unit such as the Kwikset 81825 six way adjustable deadlatch or the Kwikset 80318 full round adjustable strike gives you movement to chase the latch.
5) Can I use a deadbolt strike plate instead of the Dormakaba 88974?
No - they prep differently. The 88974 is an ANSI-size 1-1/4 inch by 4-7/8 inch strike plate with a 1-3/16 inch lip intended for latching in a mortised commercial frame prep. Deadbolt strikes such as the Deltana SP2753, which measures 2-3/4 inch by 1-1/4 inch, and the Emtek 83223 standard deadbolt strike plate are built for a deadbolt throw rather than a latchbolt, and their smaller plate will not fill an ANSI cutout.
6) What is the closest equivalent to the Dormakaba 88974 strike plate from another brand?
The Codelocks ASA Strike Plate is the nearest cross-brand match, since it is also an ASA-format strike plate like the 88974, which uses the 1-1/4 inch by 4-7/8 inch ANSI footprint with a 1-3/16 inch lip. The Codelocks part is offered in a stainless steel finish, while the 88974 is supplied in 605 bright brass, 606 satin brass, 612 satin bronze, 613 oil rubbed bronze, and 630 satin stainless. Confirm the existing frame mortise matches the ASA cutout before swapping either in.
7) Can I use this strike with a deadbolt?
The 88974 is an ANSI latch strike sold as a replacement part for Dormakaba mechanical lock assemblies, not a deadbolt-specific plate. If you need a deadbolt strike, look at the Deltana SP2753 at 2-3/4 x 1-1/4 inches in steel, the Emtek 83223 square corner deadbolt strike, or the Kwikset 80318 full round adjustable strike.
8) Do I need a strike box or dust box with the Dormakaba 88974?
The 88974 is the strike plate itself, a replacement component for commercial mechanical lock assemblies. If the frame needs a boxed pocket behind the plate, that is a separate item - the Kwikset 81640 strike box and the Kwikset 81231-001 metal strike dust box are boxes rather than plates, and both are listed for deadbolt strike use, so verify the box matches your latch and frame prep rather than the ANSI plate size.
9) My frame cutout is not exact - is there an adjustable strike I should use instead of the Dormakaba 88974?
The 88974 is a fixed ANSI plate at 1-1/4 inch by 4-7/8 inch with a square corner profile, so it relies on an accurate mortise. Where the frame prep or door gap is off, adjustable options include the Kwikset KWI-80318 full round adjustable strike and the Kwikset 81825 six-way adjustable deadlatch, both catalogued for deadbolt strike duty rather than an ANSI latch prep.
10) Is the Dormakaba 88974 strike rated for high traffic commercial doors?
It is a commercial-grade part, built as a replacement strike for Dormakaba mechanical lock assemblies in commercial buildings, offices, schools, healthcare, retail, warehouse and multi-tenant residential openings. For an MRO buyer standardizing across a facility, buying one finish across all ANSI-prepped openings keeps spares down to a single line item.
How fast can I get the Dormakaba 88974 605 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 Dormakaba 88974 605 come with a warranty?
Absolutely. The Dormakaba 88974 605 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 Dormakaba 88974 605?
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
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