BEST 45H Series Heavy Duty Mor...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$471.00
$272.71
BEST 45H Series Heavy Duty Mortise Lock with Rose Trim - Single Dummy Function Non-Keyed

BEST 45H Series Heavy Duty Mortise Lock with Rose Trim - Single Dummy Function Non-Keyed

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Model: 45H01DT3H626
$471.00
$272.71
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$471.00
$272.71
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BEST 45H Series Heavy Duty Mortise Lock with Rose Trim - Single Dummy Function Non-Keyed

Professional Grade Mortise Lock Solution

The BEST 45H Series Heavy Duty Mortise Lock delivers commercial-grade security and durability with single dummy function and rose trim configuration. This non-keyed mortise lock features a solid one-piece stainless steel anti-friction latch with 2-3/4" backset and 8" H x 1-1/4" W x 1/16" T faceplate dimensions. Manufactured from 0.095" cold rolled steel case construction, this lock meets ANSI A156.13 Series 1000 Grade 1 Operation and Strength standards for demanding commercial applications.

Professional Features & Benefits

  • Heavy-Duty Steel Construction: 0.095" cold rolled steel case, cover, and armored front provide exceptional strength and durability for high-traffic commercial environments.
  • Advanced Latch Design: Solid one-piece stainless steel anti-friction latch provides 50% more surface contact with strike for superior strength and security with enhanced cycle life.
  • Precision Engineering: Roller bearing hub mechanism delivers smooth, wear-resistant operation with lever return spring mechanism in trim for enhanced protection against lever droop.
  • Field Reversible Configuration: Reversible latch rotates 180 degrees for easy handing change without opening case, with non-handed auxiliary bolt for installation flexibility.
  • Enhanced Security Features: Armored front completely surrounds latch and deadbolt providing increased lateral strength with four case cover screws for enhanced case integrity.
  • ANSI Grade 1 Compliance: Meets ANSI A156.13 Series 1000 Grade 1 Operation and Strength standards for commercial door hardware applications.
  • Self-Aligning Installation: Staked assembly design allows armored front to self-align with door bevel during installation with self-aligning trim mechanism for accurate mounting.
  • Antimicrobial Options Available: UltraShield antimicrobial protected coating options (626AM, 630AM) inhibit growth of bacteria and microbes on hardware surfaces.

Technical Specifications

45H Series –The design and operation of the BEST® mortise lock meets the intent
of the standard for ANSI A117.1 section 404.2.6.
Builders Hardware Manufacturers Association:
45H Series –ANSI A156.13, Series 1000, Grade 1 Operation and Strength, Grade 2 Security. To meet Grade 1 Security, a drill resistant core
(1CD, 1CDP, 1CDF, or 1CDX) must be used with escutcheon trims, and 1EK7K4 high security cylinder must be used with sectional trims.
47H Series – ANSI A156.13, Series 1000, Grade 1 Operational, Strength, and Security

Auxiliary bolt – Stainless steel, non-handed.
Backset – 2-3/4"
Case –0.095” cold rolled steel, 5- 7/8" H x 7/8" D x 4-1/16" W. Steel is zinc dichromate plated for corrosion protection.
Deadbolt – Stainless steel, 1" throw.
Latchbolt –Solid stainless steel, 3/4" throw. Latch is oil-impregnated for anti-friction operation. Reversible without opening case.
Strike – For complete strike package spec’s see page 5.
Door Thickness – Standard lock configuration designed for doors 1-3/4" thick. Thick door configuration available for doors up to
5" thick (specify thickness when ordering).
Faceplate –Stainless steel, brass or bronze material, 8" H x 1-1/4" W x 1/16" T. Lock face automatically adjusts to proper bevel during
installation.
Products protected by one or more of the following patents: 4,873,853 5,590,555 5,794,472
Finishes –
• 605 - bright brass, clear coated
• 606 – satin brass, clear coated
• 611 – bright bronze, clear coated
• 612 – satin bronze, clear coated
• 613* – oxidized satin bronze, oil rubbed
• 618 – bright nickel plated, clear coated (brass base material)
• 619 – satin nickel plated, clear coated (brass base material)
• 622 – flat black coated (brass base material) 625 – brightchromium plated (brass base material)
• 626 – satin chromium plated (brass base material)
• 629 – bright stainless steel
• 630 – satin stainless steel
• 690* – dark bronze coated (brass base material)
*613 finish is designed to wear over time, providing an “antique” appearance.
*690 finish will continue as a dark brown appearance over time.
Antimicrobial Finish –
• 626AM – satin chrome plated with UltraShield™ antimicrobial protected coating
• 630AM – satin stainless steel with UltraShield™ antimicrobial protected coating
The BEST UltraShield finish inhibits the growth of bacteria and other microbes on the surface of the hardware.
NOTE: BEST UltraShieldTM option is recommended for use on any hardware application where product cleanliness is a high priority. i.e;.
Hospital/Healthcare, Elderly Care, Education, Transportation, Food-Service, Hospitality.

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness (standard 1-3/4" or up to 5" thick door configuration), stile width, and handing as applicable to this product.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces with 2-3/4" backset measurement.
  3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions for mortise lock installation.
  4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications, utilizing self-aligning trim mechanism for accurate positioning.
  5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion, ensuring lever return spring mechanism functions properly.
  6. Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

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

Why Choose BEST Quality?

BEST 45H Series mortise locks deliver professional-grade reliability with 0.095" cold rolled steel construction and solid stainless steel components engineered for demanding commercial applications. The advanced anti-friction latch design provides 50% more surface contact for superior strength, while roller bearing hub mechanisms ensure smooth, wear-resistant operation. ANSI A156.13 Series 1000 Grade 1 compliance and multiple finish options including antimicrobial coatings make BEST hardware the dependable choice where security and performance are essential.

Product Specs

Series:
45H
Standard Cylinder:
SFIC Prep Less Core
Duty Level:
Heavy Duty
Keyed Function:
Non-Keyed
Product Group:
Mechanical Locks
Product Subgroup:
Mortise Locks and Trim
Product Type:
Mortise Locks
Subcategory:
Mortise
Keyed:
No
Commercial/Residential:
Commercial
Lock Type:
Mortise
Lock Function:
Dummy
Product Attribute:
Mortise Locks
Electronic:
No
Product Function:
Dummy
Face Plate:
8" H x 1-1/4" W x 1/16" T
Product Category:
Mechanical Locks
Backset (Distance):
2-3/4"
Department:
Door Hardware

BEST 45H01DT3H626 – Frequently Asked Questions

1) What does single dummy function mean on the BEST 45H mortise lock, and does it actually latch?
Single dummy is a pull-only trim function. The 45H 1DT is non-keyed with no cylinder, so the lever or knob is fixed and there is nothing to operate a latch. It gives you a matching pull on the inactive leaf of a pair, a closet door, or a door held by a magnetic or roller catch. If you need the door to actually latch, you want a passage, office, storeroom or classroom mortise lock instead.
2) What lever and rose options do I pick from on the BEST 45H rose trim dummy?
Trim comes in three rose shapes: H, a 2-3/4 inch flat rose; R, a 2-3/4 inch concave rose; and S, a 3-1/2 inch flat rose. The larger S rose is useful when you are covering older prep marks. Lever and knob choices are 12 solid tube with no return, 3 solid tube with return, 4 round knob, Contour with angle return, Curved with return, Curved without return, and Gull Wing. Match the lever and rose to the keyed 45H locks on the rest of the openings so the dummy does not read as an odd door.
3) I need a latching non-keyed mortise lock, not a dummy. What should I order instead?
Go to a passage or privacy function. The Schlage PM010 is a Grade 1 non-keyed mortise passage latch for 1-3/4 inch doors, and the Falcon MA101 is a Grade 1 heavy duty mortise passage lock that is field reversible. Hager's 3810S is a Grade 1 passage mortise lock with rose trim on a 2-3/4 inch backset for 1-3/4 to 2-1/2 inch doors, which matches the 45H backset if you are reusing prep. For bath or bedroom privacy, the Hager 3840S or Cal-Royal NM8440 handle that.
4) Can I use the BEST 45H dummy on a door thicker than 1-3/4 inches?
Yes, but it has to be ordered that way. Standard 45H configuration is built for 1-3/4 inch doors; a thick door configuration covers doors up to 5 inches, and you have to state the actual thickness when you place the order. Spindles and trim screws are sized to that thickness, so this is not a field adjustment.
5) What is the closest cross-brand equivalent to the BEST 45H single dummy mortise lock for a commercial opening?
The Schlage L0170 half dummy trim is the nearest commercial equivalent. It is a Grade 1 heavy duty non-keyed mortise lever lock in the L Series with a dummy function, listed for 1-3/4 inch doors. The BEST 45H single dummy is also a non-keyed dummy mortise lock with 2-3/4 inch backset and rose trim, in 14 finishes and seven lever styles including a round knob option.
6) What keyed mortise locks can I standardize with if some doors need the 45H dummy and others need locking?
The BEST 45H series is prepped for an SFIC cylinder less core and the dummy version is non-keyed. For the locking openings in the same project, Grade 1 mortise options include the Accentra 8805FL storeroom in the 8800 Series, the Cal-Royal NM8080 storeroom with interchangeable core option for 1-3/4 inch doors, the Cal-Royal NM8050 office/entrance, the Corbin Russwin ML2003 classroom in the ML2000 Series, and the Sargent 7925 dormitory exit function with rose trim and a single cylinder deadbolt.
7) For a behavioral health or ligature-resistant opening, what replaces the 45H dummy with rose trim?
The BEST 45H dummy uses standard lever or knob trim on a rose. For ligature-resistant openings, the TownSteel MRX-L-01 is a Grade 1 heavy duty stainless steel anti-ligature lever mortise lockset with passage function for 1-3/4 inch doors, and the MRX-A-01 is the same passage function with satin stainless arch trim. The Marks USA 5PDN is a Grade 1 hospital passage mortise push/pull paddleset that is ligature resistant and ADA compliant in satin stainless steel.
8) My mortise pocket is cut for a 2-1/2 inch backset - will the BEST 45H dummy fit?
The BEST 45H is built to a 2-3/4 inch backset, so a 2-1/2 inch pocket is a different prep. Baldwin mortise lock bodies are listed at a 2-1/2 inch backset, including the 6301 entry/apartment knob by knob and 6301LS lever by lever for doors 1-3/4 inch and over, and the 6310 entry/storeroom knob by knob for doors 1-3/8 inch and over.
9) Does the BEST 45H dummy need to be ordered handed?
Handing is not a concern on the dummy. There is no working latch to reverse, and on functioning 45H locks the latch rotates 180 degrees in the field without opening the case, with a non-handed stainless auxiliary bolt. What you do specify is lever style and rose style.
10) Which finishes does the BEST 45H come in, and which one holds up in a hospital or food service setting?
Fourteen finishes: 605 bright brass, 606 satin brass, 611 bright bronze, 612 satin bronze, 613 oil-rubbed satin bronze, 618 bright nickel, 619 satin nickel, 622 matte black, 625 bright chrome, 626 satin chrome, 626AM satin chrome antimicrobial, 630 satin stainless, 630AM satin stainless antimicrobial, and 690 statuary dark bronze. For healthcare, elderly care, education, transportation, food service and hospitality, BEST calls out the UltraShield antimicrobial coatings 626AM and 630AM, which inhibit bacteria and microbe growth on the hardware surface. Note 613 is meant to wear to an antique look over time.
11) Is the BEST 45H Grade 1, and what does that mean for a dummy on a high-traffic door?
The 45H series meets ANSI A156.13, Series 1000, Grade 1 for Operation and Strength, and Grade 2 Security. Security grade is irrelevant on the dummy since it is non-keyed, but the Grade 1 strength construction is why it stands up on a heavily used inactive leaf: 0.095 inch cold rolled steel case, cover and armored front, zinc dichromate plated, plus a lever return spring in the trim that fights lever droop. The design also meets the intent of ANSI A117.1 section 404.2.6.
12) Does the BEST 45H dummy come with a cylinder or core?
No core and no cylinder. The 1DT dummy is non-keyed, so there is nothing to key. Keyed functions in the 45H line are prepped for BEST small format interchangeable core less core, meaning you supply the SFIC to match your existing keying system.
13) What is a cheaper or simpler alternative to the BEST 45H dummy mortise trim?
If you only need a matching pull and are not tied to BEST trim, the Schlage L0170 is a Grade 1 mortise half dummy lever for 1-3/4 inch doors. On residential and decorative openings, Emtek's mortise dummy sets such as the 3102 Memphis, 3104 Hamilton, 3106 Manhattan and 3019 Brisbane cover the same role in ornamental styling. The reason to stay with the 45H is appearance and parts commonality with other BEST 45H locks in the building.
14) For a residential-style entrance door, is the BEST 45H dummy the right choice or is there a decorative mortise dummy?
The BEST 45H single dummy is a commercial heavy duty mortise unit with rose trim. For decorative residential entrance doors, Emtek offers mortise entrance dummy locksets in several designs: the 3019 Brisbane in brass, the 3102 Memphis, the 3104 Hamilton, and the 3106 Manhattan, all with a dummy function.
15) Is the Falcon MESC600DT dummy trim a substitute for the BEST 45H single dummy?
No. The Falcon MESC600DT is a dummy escutcheon lever trim made for M9900 Series exit devices and is fire rated, so it mounts to an exit device rather than serving as a stand-alone mortise unit. The BEST 45H single dummy is a mortise lock with rose trim in 2-3/4 inch flat, 2-3/4 inch concave, or 3-1/2 inch flat rose.
16) My opening needs privacy or a deadbolt rather than a dummy - what mortise options fit?
The BEST 45H single dummy has no latch or bolt function. For privacy, the Cal-Royal NM8440 is a Grade 1 privacy mortise lockset with deadbolt for 1-3/4 inch doors, and the Hager 3840S is a Grade 1 privacy mortise lock with a 2-3/4 inch backset for doors 1-3/4 to 2 inch. For a bolt only, the Sargent 4874 is a double cylinder mortise deadbolt with a 2-3/4 inch backset.
17) If the opening needs credential or keypad access instead of a dummy, which mortise locks should I look at?
The BEST 45H dummy is non-electronic. Electronic mortise alternatives include the Schlage CO-100 standalone keypad mortise lock, Grade 1 privacy function for 1-3/4 inch doors; the TownSteel FME-2000, a Grade 1 heavy duty classroom mortise lockset with RFID for 1-3/4 inch doors; the Accentra nexTouch NTM623-NR with capacitive touchscreen keypad and cylinder override; and the Alarm Lock DL3500CR Trilogy, Grade 1 classroom with 300 user codes for doors 1-5/8 to 1-7/8 inch.
18) What is the difference between the BEST 45H dummy with rose trim and the Hager 3850E with escutcheon?
Trim format and function. The BEST 45H dummy is non-keyed with rose trim offered as 2-3/4 inch flat, 2-3/4 inch concave, or 3-1/2 inch flat. The Hager 3850E is a Grade 1 office function mortise lock with lever and escutcheon, non-keyed, 2-3/4 inch backset, for doors 1-3/4 to 2-1/2 inch. Hager also lists the 3810E passage with escutcheon over the same thickness range.
19) Is the BEST 45H an electronic or access control lock?
No. The 45H is a mechanical commercial mortise lock, heavy duty, with no electronics. If you need credential or keypad access in a mortise pocket, look at the Schlage CO-100 standalone electronic mortise lock, the Schlage Electronics LEMD ENGAGE wireless mortise lock with 125kHz proximity reader, or TownSteel's FME-2000 RFID mortise lockset.
20) Is a mortise thumbturn like the Sargent 130KB an alternative to the 45H dummy trim?
They are not interchangeable. The Sargent 130KB is a standard duty mortise thumbturn in the 8200 Series and the 130W is a standard duty mortise thumbturn with a round backplate in the 7800 Series - both are bolt-operating trim pieces. The BEST 45H single dummy is a heavy duty non-keyed mortise unit with a fixed lever or knob on a rose for pulling the door.
How fast can I get the BEST 45H01DT3H626 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 BEST 45H01DT3H626 come with a warranty?
Absolutely. The BEST 45H01DT3H626 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 BEST 45H01DT3H626?
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 BEST 45H01DT3H626 from ZenSupply?
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