Sargent 351B Mounting Plate fo...
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Sargent 351B Mounting Plate for 351 Series Door Closers, Top Jamb Low Ceiling Applications, Sprayed Aluminum

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Model: 351B 26D

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

$206.74
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Sargent 351B Mounting Plate for 351 Series Door Closers, Top Jamb Low Ceiling Applications, Sprayed Aluminum

The Sargent 351B Mounting Plate is a purpose-built installation accessory designed for use with Sargent 351 Series door closers in top jamb applications where low ceiling clearance is a limiting factor. Finished in sprayed aluminum to complement commercial door hardware, this mounting plate provides the structural interface needed to achieve a clean, code-compliant closer installation in constrained overhead environments. Intended for commercial use, the 351B is a genuine Sargent door closer part engineered to integrate seamlessly with the 351 Series closer system.

Key Features

  • 351 Series Compatibility: Specifically engineered for Sargent 351 Series door closers, ensuring precise fit and reliable integration with the parent closer system.
  • Top Jamb, Low Ceiling Design: Purpose-built for top jamb mounting applications where limited ceiling clearance requires a dedicated mounting solution.
  • Sprayed Aluminum Finish: Sprayed aluminum finish provides a clean, professional appearance that blends with standard commercial door and frame hardware.
  • Genuine Sargent Door Closer Part: Manufactured as an authentic Sargent component, ensuring compatibility and performance consistent with the 351 Series closer specification.
  • Commercial-Grade Construction: Designed and rated for commercial applications, meeting the durability demands of high-use door openings.
  • Installation Accessory: Functions as a dedicated installation accessory to facilitate correct positioning and secure mounting of the 351 Series closer in low-ceiling top jamb conditions.

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: Mounting Plates
  • Parts and Accessories Type: Installation Accessories
  • Commercial/Residential: Commercial
  • Product Model: 351B
  • Features: Sargent Door Closer Parts

Typical Applications

  • Commercial Office Buildings with Low Ceiling Corridors
  • Educational Facilities with Constrained Overhead Clearance
  • Healthcare Institutions Requiring Top Jamb Closer Installations
  • Retail Establishments with Limited Ceiling Height at Entry Points
  • Government and Municipal Buildings
  • Multi-Tenant Residential and Mixed-Use Properties
  • Industrial and Warehouse Facilities with Low-Profile Door Frames

Why Sargent 351B?

The Sargent 351B Mounting Plate reflects the precision engineering that defines Sargent door closer accessories, providing a reliable solution for top jamb installations in low-ceiling environments that would otherwise be difficult to accommodate. As a genuine Sargent component, the 351B ensures the 351 Series closer system performs as intended, maintaining the integrity of the installation in demanding commercial settings where fit and function cannot be compromised.

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:
Mounting Plate
Parts and Accessories Type:
Installation Accessories
Commercial/Residential:
Commercial
Product Model:
351B
Features:
Sargent Door Closer Parts

Sargent 351B 26D – Frequently Asked Questions

1) What is the Sargent 351B and when do I need it?
The 351B is a mounting plate for Sargent 351 Series door closers, made for top jamb installations where ceiling clearance is tight. It is the bracket that carries the closer body, not the closer itself, so you order it alongside a 351 closer when the head condition above the frame won't take a standard top jamb mount.
2) Will the 351B work with a Sargent 281 or 1431 closer?
No. The 351B plate is engineered specifically for the Sargent 351 Series closer and its mounting pattern. For any other closer series you need the plate or bracket published for that series.
3) What finishes does the Sargent 351B mounting plate come in?
Two: EN sprayed aluminum enamel, which is the common painted match for aluminum storefront and hollow metal frames, and 26D satin chrome plated over nickel for openings where the trim is satin chrome or brushed to match.
4) I have a 351 closer but no room above the frame for the arm to swing. Does this solve that?
That is the condition the 351B addresses. Top jamb mounting puts the closer on the frame face above the door, and when a soffit or low ceiling limits the clearance overhead, this plate gives the closer a dedicated mounting interface in that restricted space instead of forcing a different mount location.
5) Does buying the 351B mounting plate include the door closer?
No. It is an installation accessory only, the plate that mounts a 351 Series closer. The closer body, arm, and any drop plate or shoe for the other side of the opening are ordered separately.
6) Is this mounting plate rated for commercial door traffic?
Yes, the 351B is a commercial component, built for the high-use openings a 351 Series closer normally serves: office corridors, schools, healthcare, retail entries, and municipal buildings.
7) Is the 351B a genuine Sargent part or an aftermarket bracket?
It is a factory Sargent door closer part, so the hole pattern and the relationship to the closer body follow the 351 Series specification rather than an approximation of it.
How fast can I get the Sargent 351B 26D 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 Sargent 351B 26D come with a warranty?
Absolutely. The Sargent 351B 26D 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 Sargent 351B 26D?
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 Sargent 351B 26D 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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