Kawneer KW050103 AR4510 Latch ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$234.01
$166.85
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Kawneer KW050103 AR4510 Latch Lock Replacement Part, 1-1/8" Backset Outswing, Right-Handed, for 350 HW Door (Post-1989)

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Model: KW050103

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

$234.01
$166.85
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Kawneer KW050103 AR4510 Latch Lock Replacement Part, 1-1/8" Backset Outswing, Right-Handed, for 350 HW Door (Post-1989)

The Kawneer KW050103 is a genuine Kawneer service replacement part designed specifically for the AR4510 latch lock mechanism on outswing applications manufactured after 1989 for the 350 HW door series. This right-handed component features a 1-1/8" backset configuration, ensuring precise fitment and reliable operation when restoring or maintaining compatible Kawneer door assemblies. Engineered to Kawneer's commercial-grade standards, this replacement part is ideal for facilities managers and door hardware professionals seeking an exact OEM match for their 350 HW door system.

Key Features

  • Precise Backset Specification: Features a 1-1/8" backset designed for exact compatibility with the AR4510 latch lock configuration on Kawneer 350 HW door systems.
  • Outswing Application: Engineered specifically for outswing door configurations, ensuring correct latch geometry and secure engagement for post-1989 installations.
  • Right-Handed Configuration: Factory-set for right-handed door handing, providing a direct drop-in replacement without field modification for compatible assemblies.
  • Genuine Kawneer Service Part: Authentic OEM replacement component produced under Kawneer's service parts program, maintaining original performance and fitment standards.
  • 350 HW Door Compatibility: Engineered exclusively for use with Kawneer 350 HW door assemblies manufactured after 1989, ensuring proper integration with existing hardware.
  • Commercial-Grade Construction: Built to the rigorous quality standards of Kawneer's commercial door hardware line, supporting long-term reliability in demanding commercial environments.

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: Exit Device Parts
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: KW050103
  • Features: Kawneer Service Parts

Typical Applications

  • Commercial Office Building Entrance and Egress Doors
  • Educational Facility Corridor and Exit Doors
  • Healthcare Institution Entry Systems
  • Retail and Storefront Outswing Door Assemblies
  • Government and Municipal Building Door Hardware Maintenance
  • Industrial and Warehouse Facility Exit Door Restoration
  • Multi-Tenant Commercial Property Door Hardware Servicing

Why Kawneer KW050103?

Kawneer service parts are manufactured to the same commercial-grade specifications as original factory components, ensuring that replacement hardware performs identically to the parts it replaces. The KW050103 delivers an exact-fit solution for the AR4510 latch lock on post-1989 Kawneer 350 HW outswing doors, eliminating guesswork and reducing downtime during maintenance or repair. For facilities and door hardware professionals, choosing a genuine Kawneer part means confidence in long-term performance within demanding commercial applications.

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:
Exit Device Parts
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
KW050103
Features:
Kawneer Service Parts

Kawneer KW050103 – Frequently Asked Questions

1) Is the Kawneer KW050103 handed, and what do I do if my door is left-handed?
Handing matters here. The KW050103 is factory-set right-handed for an outswing door, so it drops in without field modification only on a right-hand outswing 350 HW. A left-hand opening, or an inswing one, takes a different AR4510 service part. Stand outside the door: if the hinges are on your right and the door swings toward you, it is right-hand outswing.
2) What backset does the Kawneer AR4510 latch lock replacement part use?
It is a 1-1/8 inch backset part. That is the narrow backset typical of aluminum stile doors, and it has to match the existing prep in the stile exactly. A 1-1/8 inch unit will not drop into a door prepped for a different backset without rework.
3) Is the KW050103 a genuine Kawneer part or an aftermarket copy?
It is an OEM component from Kawneer's service parts program, made to the same commercial-grade specification as the original latch lock on the door. For property managers standardizing a building of 350 HW entrances, that means the replacement behaves the same as what came out.
4) What exactly am I getting with the Kawneer KW050103 - a full lock or just a latch component?
It is a replacement part for the AR4510 latch lock mechanism, not a complete lock assembly or exit device. Order it when you are servicing an existing 350 HW door and the latch lock is the failed piece; trim, cylinder, and any other hardware on the door are separate.
5) Is this Kawneer latch lock part rated for commercial traffic or is it a residential item?
Commercial. The KW050103 sits in Kawneer's commercial door hardware line and is used on office building entrances, school corridor and exit doors, healthcare entries, storefront outswing doors, and municipal and warehouse exit doors. It is not a residential lock component.
How fast can I get the Kawneer KW050103 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 Kawneer KW050103 come with a warranty?
Absolutely. The Kawneer KW050103 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 Kawneer KW050103?
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 Kawneer KW050103 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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