Kawneer KW050921 Calibre Door ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$700.33
$460.74
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Kawneer KW050921 Calibre Door Closer Body for Interior Doors with Extra Light Spring, No Hold Open

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Model: KW050921

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

$700.33
$460.74
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Kawneer KW050921 Calibre Door Closer Body for Interior Doors with Extra Light Spring, No Hold Open

The Kawneer KW050921 is a genuine Kawneer service replacement part, the Calibre closer body designed specifically for interior door applications. Featuring an extra light spring type configuration with no hold open function, this closer body is engineered to restore smooth, controlled door operation in commercial settings. As an OEM Kawneer service part, it ensures direct compatibility and reliable performance when replacing a worn or damaged Calibre closer body.

Key Features

  • Extra Light Spring Type: Configured with an extra light spring for interior door applications where minimal closing force is required, providing effortless and controlled door movement.
  • No Hold Open Function: Designed without a hold open feature, ensuring the door returns fully closed after each use, ideal for interior passages requiring consistent closure.
  • Interior Door Application: Engineered specifically for interior door installations, making it well-suited for office corridors, healthcare hallways, and other interior commercial environments.
  • Genuine Kawneer Service Part: An authentic OEM replacement component within the Kawneer Calibre closer product line, ensuring precise fit and manufacturer-grade performance.
  • Commercial-Grade Construction: Built to commercial standards for dependable, long-term performance in demanding high-traffic interior applications.
  • Direct Replacement Compatibility: Serves as a direct replacement closer body for compatible Calibre series door closers, simplifying maintenance and reducing downtime.

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: KW050921
  • Features: Kawneer Service Parts

Typical Applications

  • Commercial Office Buildings
  • Healthcare Facilities and Hospitals
  • Educational Institutions and Schools
  • Retail and Hospitality Establishments
  • Government and Municipal Buildings
  • Multi-Tenant Residential and Mixed-Use Properties
  • Industrial and Warehouse Interior Passages

Why Kawneer Calibre?

Kawneer Calibre replacement parts are genuine OEM service components designed to maintain the integrity and performance of your original Calibre door closer installation. By specifying authentic Kawneer service parts, facility managers and contractors can ensure precise fitment and continued commercial-grade reliability without compromising door control performance.

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:
KW050921
Features:
Kawneer Service Parts

Kawneer KW050921 – Frequently Asked Questions

1) Is the Kawneer KW050921 a complete door closer or just the closer body?
It is the closer body only, sold as a Kawneer genuine service replacement part in the Calibre closer line. You reuse the existing arm, mounting plate and fasteners from the closer you are servicing. Model number is KW050921.
2) Can I use the KW050921 Calibre closer body on an exterior entrance door?
No. This body is built for interior door applications with an extra light spring, so it does not provide the closing force needed to overcome wind load or stack pressure on an exterior entrance. For a storefront or entry door you need a Calibre body with a heavier spring rating.
3) Will the KW050921 hold a door open?
It will not. This is the no hold open configuration, so the door returns to the fully closed position every cycle. If your opening currently has a closer that holds the door open at a set degree, ordering this body changes that behavior, so choose a hold open version of the Calibre body instead.
4) What kind of interior openings is an extra light spring closer appropriate for?
Low resistance interior doors where minimal closing force is wanted, office corridors, healthcare hallways and similar interior commercial passages. Typical buildings include offices, hospitals, schools, retail and hospitality, government facilities, multi tenant residential and interior warehouse passages. On a heavy or latched fire door, an extra light spring may not be enough to close and latch the door reliably.
5) Does the KW050921 come in different spring strengths or hold open options?
This part number is a single fixed configuration: extra light spring, no hold open, interior use. There are no options to select. If your opening needs a different spring strength or a hold open arm function, that is a different Kawneer Calibre body part number, so match the configuration of the body you are pulling out before you order.
6) Is the KW050921 an OEM Kawneer part or an aftermarket equivalent?
Genuine Kawneer, supplied as a factory service part in the Calibre closer program. That matters on Kawneer aluminum entrance and interior door systems because the body has to match the original door and frame prep rather than requiring new drilling.
7) Is this closer body rated for commercial high traffic use?
Yes, it is a commercial grade component built for long term performance on high traffic interior openings, which is why it shows up in hospital corridors and school hallways rather than residential doors.
How fast can I get the Kawneer KW050921 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 KW050921 come with a warranty?
Absolutely. The Kawneer KW050921 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 KW050921?
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 KW050921 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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