Adams Rite 4505 Flat Long Lip ...
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$90.00
$65.01
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Adams Rite 4505 Flat Long Lip Box Strike for MS+1890 Series, Center Hung with 4.5 Inch Jamb

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Model: 4505-21-630

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

$90.00
$65.01
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Adams Rite 4505 Flat Long Lip Box Strike for MS+1890 Series, Center Hung with 4.5 Inch Jamb

The Adams Rite 4505 Flat Long Lip Box Strike is a commercial-grade replacement strike plate engineered specifically for use with the MS+1890 Series locking systems on center hung door configurations with a 4.5 inch jamb. Finished in satin stainless steel (630), this box strike delivers a clean, professional appearance while offering the durability expected in demanding commercial environments. Designed as a precision-fit replacement component, it ensures proper latch engagement and reliable performance for the MS+1890 Series.

Key Features

  • Series Compatibility: Designed specifically for Adams Rite MS+1890 Series locking systems, ensuring accurate fit and reliable latch engagement.
  • Center Hung Door Application: Engineered for center hung door configurations, providing proper alignment and function in this specialized installation type.
  • 4.5 Inch Jamb Sizing: Sized for doors with a 4.5 inch jamb depth, eliminating guesswork and ensuring a precise, code-compliant fit.
  • Flat Long Lip Profile: The flat long lip box strike design provides extended latch coverage and secure strike pocket depth for reliable locking performance.
  • Satin Stainless Steel Finish (630): Corrosion-resistant satin stainless steel finish offers durability and a professional aesthetic suited to commercial applications.
  • Direct Replacement Part: Purpose-built as a genuine Adams Rite replacement component for the MS+1890 Series, maintaining original performance standards.

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: 4505-21-630
  • Features: Adams Rite Parts

Typical Applications

  • Commercial Storefronts with Aluminum Framing
  • Office Building Entry and Interior Doors
  • Retail Establishment Entry Systems
  • Educational Facility Door Hardware Maintenance
  • Healthcare Facility Door Hardware Replacement
  • Government and Municipal Building Hardware Upgrades
  • Industrial and Warehouse Facility Access Points

Why Adams Rite 4505?

Adams Rite is a recognized manufacturer of commercial door hardware components, and the 4505 Flat Long Lip Box Strike reflects that commitment to precision fit and professional-grade construction. Built to exacting specifications for the MS+1890 Series, this replacement strike plate maintains the integrity of the locking system while delivering the corrosion resistance of a satin stainless steel (630) finish. For facilities managers and hardware professionals seeking reliable, manufacturer-matched replacement parts, the Adams Rite 4505 is the dependable choice.

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:
4505-21-630
Features:
Adams Rite Parts

Adams Rite 4505-21-630 – Frequently Asked Questions

1) Will the Adams Rite 4505 strike work with my MS1850 or other Adams Rite deadlock, or only the MS+1890?
The 4505 flat long lip box strike is built for the Adams Rite MS+1890 Series specifically, in a center hung door arrangement with a 4.5 inch jamb. It is sold as a genuine Adams Rite replacement part for that series, so the bolt pocket and lip geometry are matched to it. If your deadlock is a different Adams Rite series or the door is offset hung rather than center hung, order the strike called out for that configuration instead.
2) What does the 4.5 inch jamb spec on the Adams Rite 4505 strike actually mean for my storefront opening?
It refers to the jamb depth the strike is sized to, 4.5 inches, on a center hung door. Storefront framing comes in different depths, so measure the jamb member before ordering. On a 4.5 inch center hung setup the 4505 lines the bolt up with the pocket correctly; on any other depth the throw will not land where the strike expects it.
3) Can I standardize on the Adams Rite 4505 strike across all the entry doors in my building?
Only across the openings that actually match: center hung doors with a 4.5 inch jamb running MS+1890 Series deadlocks. Offset hung doors, narrower jambs, or a different lock series each take a different strike. Survey the openings by hanging type and jamb depth first, then group your order by strike rather than assuming one part covers the fleet.
4) Can a Kwikset 81640 strike box be used in place of the Adams Rite 4505 box strike on an MS+1890 deadlock?
No. The Adams Rite 4505-21-630 is a flat long lip box strike built specifically for the MS+1890 Series on center hung doors with a 4.5 inch jamb, so its lip length and strike pocket are matched to that hookbolt/deadbolt engagement in an aluminum jamb. The Kwikset 81640 is a strike box for residential-style deadbolt prep, and the Kwikset 81231-001 is a metal strike dust box of the same type. Those parts serve a bored wood-door deadbolt pocket, not a narrow stile aluminum jamb cut for an Adams Rite maximum security deadlock.
5) What is a long lip box strike and why would I need one instead of a flat plate?
A box strike has a formed pocket behind the plate that fully encloses the deadbolt, rather than just a hole in the frame. The long lip extends the plate out past the frame face to cover the gap and guide the bolt in. On a center hung aluminum door with an MS+1890 deadlock, that combination gives you the bolt coverage and pocket depth the lock needs to engage properly.
6) Is the Adams Rite 4505 a residential deadbolt strike?
No. The 4505 is a commercial part, built for aluminum storefront and center hung entry applications with an MS+1890 deadlock. For a residential wood door deadbolt you want a conventional deadbolt strike such as the Deltana SP2753 at 2-3/4 by 1-1/4 inches, the Emtek 83223 square corner deadbolt strike, or the Kwikset 80318 full round adjustable strike. Those will not serve an MS+1890 lock.
7) I just need a dust box behind my existing strike plate. Is the Adams Rite 4505 what I want?
Not if all you need is the pocket. The 4505 is a complete strike plate with an integral box for an MS+1890 deadlock, not a loose dust box. For a separate strike box behind a residential deadbolt, look at the Kwikset 81231-001 metal strike dust box or the Kwikset 81640 strike box.
8) If the bolt is not lining up with the strike, is there an adjustable alternative to the Adams Rite 4505?
The Adams Rite 4505-21-630 is a fixed flat long lip box strike; alignment is set by the MS+1890 Series prep and the 4.5 inch jamb dimension rather than by adjustment. Where an adjustable strike is acceptable, the Kwikset KWI-80318 Full Round Adjustable Strike and the Kwikset KWI-81825 6 Way Adjustable Deadlatch are the adjustable deadbolt strike parts in the same family. Both are deadbolt strike parts for conventional door prep, so they are an option only when the opening is not an Adams Rite narrow stile application.
9) How does the Adams Rite 4505 differ from a flat deadbolt strike plate like the Deltana SP2753 or Emtek 83223?
The Adams Rite 4505-21-630 is a box strike: it includes the pocket that captures the bolt, and its long lip extends coverage across the jamb face for a center hung door with a 4.5 inch jamb. The Deltana SP2753 is a 2-3/4 inch by 1-1/4 inch steel deadbolt strike plate and the Emtek 83223 is a standard deadbolt strike plate with square corners, both flat face plates for a deadbolt function. Choose by what the jamb requires: a face plate over an existing pocket, or the Adams Rite box strike dimensioned to the MS+1890 Series.
10) What finish is the Adams Rite 4505 box strike and will it match my other storefront hardware?
Satin stainless steel, US finish code 630. That is the standard commercial storefront finish, so it generally matches Adams Rite paddles, pulls and deadlock faceplates already specified in 630 across a building. The model number carries the finish: 4505-21-630.
11) Does the Adams Rite 4505 strike come in more than one finish or size?
It is offered as a single part, 4505-21-630, in satin stainless steel for the center hung 4.5 inch jamb condition. There is no size or finish choice to make on it.
12) I need a stainless look strike for a commercial opening - what are my options besides the Adams Rite 4505?
The Adams Rite 4505-21-630 is finished in satin stainless steel (630) and is specified as a commercial replacement part for the MS+1890 Series. If the jamb is cut to an ASA prep rather than an Adams Rite prep, the Codelocks ASA Strike Plate also comes in a stainless steel finish. Match the prep first, then the finish, since the 4505 lip and pocket dimensions are specific to a center hung door with a 4.5 inch jamb.
How fast can I get the Adams Rite 4505-21-630 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 Adams Rite 4505-21-630 come with a warranty?
Absolutely. The Adams Rite 4505-21-630 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 Adams Rite 4505-21-630?
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 Adams Rite 4505-21-630 from ZenSupply?
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