Arrow B17-01A BM Mortise Lock ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$257.19
$225.91
Arrow B17-01A BM Mortise Lock Inside Lever Replacement Part in Bright Brass

Arrow B17-01A BM Mortise Lock Inside Lever Replacement Part in Bright Brass

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Model: B17-01A 26D

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

$257.19
$225.91
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Arrow B17-01A BM Mortise Lock Inside Lever Replacement Part in Bright Brass

The Arrow B17-01A is a factory-matched inside lever trim component designed specifically for Arrow BM Series mortise locks. Finished in Bright Brass, this commercial-grade replacement part restores proper function and appearance to existing Arrow mortise lock installations. Engineered to Arrow's original manufacturing standards, the B17-01A ensures seamless compatibility with BM Series mortise hardware, making it an ideal solution for facility managers, locksmiths, and commercial maintenance professionals seeking a precise, brand-matched replacement.

Key Features

  • Exact-Fit Compatibility: Designed specifically for Arrow BM Series mortise locks, ensuring precise fitment without modification.
  • Brand-Matched Finish: Bright Brass finish matches original Arrow BM Series hardware for a consistent, professional appearance.
  • Commercial-Grade Construction: Built to Arrow's commercial product standards for reliable, long-term performance in demanding environments.
  • Inside Lever Function: Replaces the interior lever trim component of Arrow BM mortise lock assemblies, restoring full operational capability.
  • Genuine Arrow Part: An authentic Arrow replacement part, ensuring quality and compatibility consistent with the original installation.
  • Lock Trim Classification: Categorized as commercial lock trim, suitable for professional installation by qualified locksmiths or door hardware technicians.

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: B17-01A
  • Features: Arrow Parts

Typical Applications

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

Why Arrow B17-01A?

Arrow has long been a trusted name in commercial door hardware, and the B17-01A reflects that commitment to consistent quality and product compatibility. As a genuine Arrow replacement part, this inside lever is engineered to meet the same commercial-grade standards as the original BM mortise lock trim, delivering reliable performance and a factory-matched appearance. For facilities that rely on Arrow mortise hardware, the B17-01A provides a straightforward, dependable path to restoring full door function without the need for complete hardware replacement.

Manufacturer Resources

Arrow Express Catalog

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:
B17-01A
Features:
Arrow Parts

Arrow B17-01A 26D – Frequently Asked Questions

1) Will the Arrow B17-01A lever fit my Arrow BM Series mortise lock?
Yes. The B17-01A is the inside lever trim made for Arrow BM Series mortise locks, so it mounts to existing BM hardware without modification. It is the interior lever only, not the mortise case, so the lock body, spindle hub and outside trim stay in place.
2) Is the Arrow B17-01A a complete mortise lockset or just the lever?
Just the lever. The B17-01A is a replacement inside lever trim component, catalogued as lock trim for Arrow BM mortise locks. If the mortise case itself has failed, replacing the lever will not fix it; you need a full BM Series mortise lock.
3) Will a Corbin Russwin 483F80 lever work as a replacement on an Arrow BM Series mortise lock?
No. The Corbin Russwin 483F80 is an outside lever and spindle for the ML2000 Series mortise lock in a corridor/dormitory function, sized for a 1-3/4 inch thick door. The Arrow B17-01A is the inside lever trim built for Arrow BM Series mortise locks, so it is the part to order when you are restoring Arrow BM hardware. Levers on the two mortise platforms are not cross-compatible; match the lever to the lock body brand and series already in the door.
4) What finishes does the Arrow B17-01A inside lever come in?
Eight finishes: 605 Bright Brass, 606 Satin Brass, 612 Satin Bronze, 613 Satin Bronze Oil-Rubbed, 625 Bright Chrome, 626 Satin Chrome, 629 Bright Stainless Steel and 630 Satin Stainless Steel. If you are matching other openings in a building, order the same BHMA finish number that is on the existing Arrow trim rather than matching by eye, since 625 and 629 look similar in service.
5) Can I use the B17-01A to replace a lever on a Corbin Russwin ML2000 mortise lock?
No. The B17-01A is made for Arrow BM Series mortise locks. For a Corbin Russwin ML2000 lock you would use Corbin Russwin's own trim, such as the 483F80 outside lever and spindle for the ML2000 Series. Mortise trim is not interchangeable across brands.
6) I need the outside lever, not the inside one, for a mortise lock. What are my options?
The Arrow B17-01A covers the inside lever trim on Arrow BM Series mortise locks. If the door carries a Corbin Russwin ML2000 Series lock instead, the 483F80 is the outside lever and spindle assembly for that platform, in corridor/dormitory function for a 1-3/4 inch thick door. Confirm which lock body is in the door and which side of the opening you are replacing before ordering, since inside and outside trim are separate parts.
7) Our spec calls for Grade 1 mortise trim. How does the Arrow B17-01A compare to the Corbin Russwin 483F80 on that?
The Corbin Russwin 483F80 is listed as Grade 1 within the ML2000 Series. The Arrow B17-01A is a commercial replacement lever trim for Arrow BM Series mortise locks, built to Arrow's commercial standards for the BM assembly it goes into. If your submittal requires the trim itself to carry a stated Grade 1 designation, the 483F80 states it; if you are restoring an existing Arrow BM opening, the B17-01A is the matching commercial part for that lock.
8) Is the Arrow B17-01A suitable for a high-traffic commercial building?
It is a commercial part, built to Arrow's commercial standards for BM mortise trim, and it is used in office buildings, schools, healthcare, retail, hotels, multi-tenant residential and government facilities. It is not a residential-duty lever.
9) Who should install a replacement mortise lock lever like the Arrow B17-01A?
It is trim intended for professional installation by a locksmith or door hardware technician. The lever fits existing BM Series hardware without modification, so the job is pulling the old lever and fitting the replacement rather than re-prepping the door.
10) I need the mortise lever in a chrome or stainless finish rather than brass. What should I order?
The Arrow B17-01A inside lever trim is offered in 605 bright brass, 606 satin brass, 612 satin bronze, 613 satin bronze oil-rubbed, 625 bright chrome, 626 satin chrome, 629 bright stainless steel and 630 satin stainless steel, so chrome and stainless are available on the same Arrow BM part rather than requiring a different lever. Order the finish code that matches the balance of the hardware on the opening.
How fast can I get the Arrow B17-01A 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 Arrow B17-01A 26D come with a warranty?
Absolutely. The Arrow B17-01A 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 Arrow B17-01A 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 Arrow B17-01A 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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