Sargent 10-0525 B Lever Replac...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$115.00
$88.99
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Sargent 10-0525 B Lever Replacement for 7 Line and 10 Line Locks with Turn Button T-Turn, Bright Brass

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Model: 10-0525 26D

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

$115.00
$88.99
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Sargent 10-0525 B Lever Replacement for 7 Line and 10 Line Locks with Turn Button T-Turn, Bright Brass

The Sargent 10-0525 B Lever is a genuine OEM replacement lever trim designed for compatibility with Sargent's 7 Line and 10 Line lock series. Configured for Turn Button T-Turn operation with the 30 Option, this lever is finished in Bright Brass and is engineered to restore original functionality to existing Sargent commercial locksets. Sourced as an authorized Sargent lock part, it provides a direct-fit solution for maintenance and retrofit applications in commercial environments.

Key Features

  • Genuine Sargent Replacement Part: Authentic OEM B Lever trim engineered to match original factory specifications for consistent fit and performance.
  • Broad Series Compatibility: Designed for use with Sargent 7 Line and 10 Line lock series, ensuring versatile application across a wide range of installed hardware.
  • Turn Button T-Turn Configuration: Pre-configured for Turn Button T-Turn operation, supporting privacy and interior door applications requiring thumb-turn locking.
  • 30 Option Designation: Supplied with the 30 Option specification, aligning with standard Sargent configuration coding for accurate replacement ordering.
  • Bright Brass Finish: Features a Bright Brass finish that coordinates with matching Sargent hardware for a cohesive aesthetic on interior commercial doors.
  • Commercial-Grade Lock Trim: Classified as commercial lock trim and suitable for demanding commercial environments where reliability and consistent operation are required.
  • Direct-Fit Installation: Engineered as a drop-in replacement for compatible Sargent locksets, minimizing downtime during maintenance or refurbishment projects.

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: Lock Trim
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 10-0525
  • Features: Sargent Lock Parts

Typical Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Government and Municipal Buildings
  • Multi-Tenant Residential Properties
  • Industrial and Warehouse Facilities

Why Sargent 10-0525?

Sargent lock trim parts deliver professional-grade reliability as genuine OEM components engineered to exact factory tolerances for the 7 Line and 10 Line lock series. The 10-0525 B Lever ensures a precise fit and consistent operation, making it the trusted choice for facility managers and door hardware professionals seeking dependable replacement parts for commercial locksets.

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:
Lock Trim
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
10-0525
Features:
Sargent Lock Parts

Sargent 10-0525 26D – Frequently Asked Questions

1) Will the Sargent 10-0525 B lever fit my 7 Line lock, or is it only for 10 Line?
The Sargent 10-0525 B lever trim is built for both the 7 Line and 10 Line Sargent lock series, so it works as a drop-in lever on either family. It is a genuine Sargent lever trim, not an aftermarket copy, so the spindle and rose interface match the factory part it replaces.
2) What finishes does the Sargent 10-0525 lever come in for matching the rest of my doors?
Twelve finishes are offered: 03 Bright Brass clear coated, 04 Satin Brass clear coated, 09 Bright Bronze clear coated, 10 Satin Bronze clear coated, 10B Dark Oxidized Satin Bronze oil rubbed, 10BL Dark Oxidized Satin Bronze clear coated, 15 Satin Nickel plated clear coated, 20D Dark Statuary Bronze lacquered, 26 Bright Chromium over nickel, 26D Satin Chromium over nickel, BSP Black Suede powder coat, and WSP White Suede powder coat. If you are patching one door in a building, order by the Sargent finish code stamped or specified on the existing hardware rather than by finish name, since 10B and 10BL look similar but differ in coating.
3) Is the 10-0525 the right part for a privacy door with a thumb turn?
Yes. The 10-0525 B lever is configured for Turn Button T-Turn operation under the 30 Option, which is the thumb-turn locking arrangement used on privacy and interior openings. If the lock you are repairing uses a key cylinder or a plain passage lever instead of a turn button, this is the wrong trim configuration.
4) If the lock on the door is a Corbin Russwin ML2000 rather than a Sargent, will the Sargent 10-0525 B lever work on it?
No. The Sargent 10-0525 B lever is an OEM replacement lever trim built for Sargent 7 Line and 10 Line locksets. For a Corbin Russwin ML2000 Series mortise lock the matching trim is the Corbin Russwin 483F80, an outside lever and spindle assembly for a 1-3/4 inch thick door. The two are not interchangeable - each lever is machined to its own manufacturer's hub and spindle.
5) I need a lever for a corridor or dormitory function mortise lock - is the Sargent 10-0525 the right part?
The 10-0525 B lever is configured for Turn Button T-Turn operation with the 30 Option, which supports privacy and interior door applications where thumb-turn locking is needed. A corridor or dormitory opening calls for trim built to that function instead - the Corbin Russwin 483F80 is a Grade 1 lever and spindle listed for Corridor/Dormitory function on ML2000 Series mortise locks, for a 1-3/4 inch thick door.
6) Can I replace just the lever instead of the whole Sargent mortise lock?
If the lock body still throws and retracts correctly and the damage is at the handle, the 10-0525 lever trim swaps on and leaves the lock case in the door. That keeps the existing keying and prep untouched. Replace the full lock only when the case itself has failed.
7) Is this lever rated for commercial traffic like a school or hospital corridor?
The 10-0525 B lever is classified as commercial lock trim, and the Sargent 7 and 10 Line locks it serves are commercial mortise hardware used in offices, schools, healthcare, retail, government buildings and multi-tenant residential. It is not a residential-duty handle.
8) Do I need to order anything else to install the 10-0525 lever?
The 10-0525 is the lever trim itself. It is intended as a direct-fit swap onto a compatible Sargent 7 or 10 Line lock, so the lock case, cylinder and strike stay in place. If the opposite side lever is also worn or a different finish, order a second trim so both faces match.
9) We standardize on Grade 1 hardware - how does the 10-0525 lever fit into that?
The 10-0525 B Lever is a commercial lock trim component, not a complete lockset, so it carries the function of the Sargent 7 Line or 10 Line lock body it is installed on rather than a standalone rating. If you are specifying a Grade 1 mortise assembly from scratch on a Corbin Russwin opening, the 483F80 lever and spindle is listed as Grade 1 for the ML2000 Series.
10) What is the difference between a B lever and the other Sargent lever designs?
B is Sargent's lever style designation, and the 10-0525 is that specific B lever shape. When you order replacement trim you have to match the existing lever style letter as well as the finish and the turn-button configuration, otherwise the new handle will not visually match the other side of the door or the neighbouring openings.
How fast can I get the Sargent 10-0525 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 10-0525 26D come with a warranty?
Absolutely. The Sargent 10-0525 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 10-0525 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 10-0525 26D from ZenSupply?
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