Kawneer KW050821-17 Continuous...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$951.88
$626.24
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Kawneer KW050821-17 Continuous Geared Hinge for Door Heights Up To 7' to 8' in Clear Aluminum

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Model: KW050821-17

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

$951.88
$626.24
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Kawneer KW050821-17 Continuous Geared Hinge for Door Heights Up To 7' to 8' in Clear Aluminum

The Kawneer KW050821-17 is a commercial-grade continuous geared hinge engineered for door heights up to 7' to 8', finished in clear aluminum. Designed as a genuine Kawneer service replacement part, this continuous hinge delivers consistent, full-length support across the entire door height, making it an ideal solution for high-traffic commercial door applications. Its geared mechanism provides smooth, coordinated operation while maintaining structural integrity over demanding use cycles.

Key Features

  • Door Height Compatibility: Engineered specifically for door heights up to 7' to 8', providing full-length edge support across the entire door span.
  • Continuous Geared Design: Full-length geared hinge construction distributes load evenly along the door edge, reducing stress on individual mounting points for long-term durability.
  • Clear Aluminum Finish: Factory-applied clear aluminum finish provides a clean, professional appearance suitable for commercial aluminum door systems.
  • Genuine Kawneer Service Part: Authentic OEM replacement component manufactured to Kawneer specifications, ensuring proper fit and compatibility with Kawneer door systems.
  • Commercial-Grade Construction: Built to withstand the demands of high-traffic commercial environments where reliable, consistent hinge performance is essential.
  • Replacement Part Convenience: Designed as a direct service replacement, simplifying maintenance and restoration of existing Kawneer continuous hinge door assemblies.

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: KW050821-17
  • Features: Kawneer Service Parts

Typical Applications

  • Commercial Office Building Entrances
  • Educational Facility Corridor Doors
  • Healthcare Institution Access Points
  • Retail Storefront Door Systems
  • Government and Municipal Buildings
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential and Mixed-Use Properties

Why Kawneer KW050821-17?

Kawneer continuous geared hinge components are engineered to exacting OEM standards, ensuring seamless compatibility and reliable performance in commercial aluminum door systems. The KW050821-17 delivers the full-length load distribution and coordinated geared action that demanding commercial applications require, making it the trusted choice for facilities managers and door hardware professionals seeking genuine replacement parts.

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:
KW050821-17
Features:
Kawneer Service Parts

Kawneer KW050821-17 – Frequently Asked Questions

1) What door heights does the Kawneer KW050821-17 continuous geared hinge cover?
The KW050821-17 is sized for door heights up to 7 to 8 feet, so it suits standard 7-foot commercial aluminum leaves and taller 8-foot openings. It runs the full height of the door edge rather than using two or three butt hinge points.
2) Is the KW050821-17 a genuine Kawneer part or an aftermarket hinge?
It's a genuine Kawneer service replacement part, made to Kawneer specs for their door systems. That matters on an aluminum storefront or entrance leaf where the hinge pocket and screw pattern were cut for the OEM hinge, so an aftermarket continuous hinge often means re-prepping the door and frame.
3) I'm restoring an existing Kawneer door that already has a continuous geared hinge. Is this the right replacement?
Yes, that's exactly what the KW050821-17 is for. It's sold as a direct service replacement for existing Kawneer continuous hinge door assemblies, so you're swapping like for like rather than re-machining the leaf. Confirm your door height falls in the up-to-7-to-8-foot range and that your other openings are clear aluminum.
4) Should I use a continuous geared hinge or standard butt hinges on a high traffic aluminum entrance?
A continuous geared hinge like the KW050821-17 carries the leaf along its entire edge instead of concentrating load at two or three butt hinge points, which is why it's specified for high traffic commercial entrances. Butt hinges are cheaper and easier to swap one at a time, but on a door cycling all day they're where the sag and screw pull-out show up first. If the Kawneer door was built for a continuous hinge, replace it in kind.
5) What finish is the KW050821-17 hinge and will it match my existing aluminum storefront doors?
Clear aluminum, factory applied. That's the standard clear anodized look on most commercial aluminum door and frame systems, so it blends with clear anodized storefront framing. If your openings are dark bronze or black anodized, this one will stand out and you'd want the matching finish version instead.
6) Can I cut this continuous hinge down for a shorter door?
The KW050821-17 is furnished for door heights up to 7 to 8 feet as a full-length geared hinge. For a shorter leaf, order the hinge sized for that height rather than trimming this one; the gear teeth and mounting hole pattern run the length of the extrusion, and cutting it changes where the load and fasteners land.
7) Is this hinge rated for commercial use or is it a residential part?
Commercial. The KW050821-17 is classified as commercial-grade and is used on office building entrances, school corridor doors, healthcare access points, retail storefronts, municipal buildings, warehouses, and multi-tenant residential or mixed-use entries.
How fast can I get the Kawneer KW050821-17 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 KW050821-17 come with a warranty?
Absolutely. The Kawneer KW050821-17 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 KW050821-17?
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 KW050821-17 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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