BEST 45HCA Series Heavy Duty M...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$509.00
$289.95
BEST BEST 45HCA Series (N - Passage Function) - Heavy Duty Mortise Lockbody Only, Field Reversible 45HCAN

BEST 45HCA Series Heavy Duty Mortise Lockbody with Passage Function

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Model: 45HCAN613
$509.00
$289.95
Selected Finish is

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

$509.00
$289.95
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BEST 45HCA Series Heavy Duty Mortise Lockbody with Passage Function

Professional Grade Mortise Lock Case for Commercial Applications

The BEST 45HCA Series Heavy Duty Mortise Lockbody delivers commercial-grade security with passage function operation. This field-reversible lockbody features a 2-3/4" backset and is constructed from 0.095" cold rolled steel for exceptional durability. The case measures 5-7/8" H x 7/8" D x 4-1/16" W and includes a solid one-piece stainless steel anti-friction latch with 3/4" throw, plus a 1" throw stainless steel deadbolt for enhanced security.

Professional Features & Benefits

  • Heavy-Duty Steel Construction: 0.095" cold rolled steel case, cover, and armored front provide exceptional strength and durability for demanding commercial applications.
  • Enhanced Latch Design: Solid one-piece stainless steel anti-friction latch provides 50% more surface contact with strike for superior strength and security.
  • Field-Reversible Operation: Reversible latch rotates 180 degrees for easy handing change without opening case, plus four position hub toggle design for flexible configuration.
  • Reinforced Case Integrity: Four case cover screws at each corner plus interlocking armored front and cover design at the latch for maximum structural strength.
  • Precision Engineering: Roller bearing hub mechanism provides smooth, wear-resistant operation with enhanced cycle life and reduced strike wear.
  • Self-Aligning Installation: Armored front self-aligns with door bevel during installation, and trim mechanism ensures fast, accurate mounting.
  • Grade 1 Performance: ANSI A156.13 Series 1000 Grade 1 Operation and Strength compliance for professional commercial applications.
  • Corrosion Protection: Zinc dichromate plated steel construction resists corrosion for long-term reliability in various environments.

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), mortise pocket dimensions, and handing requirements.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces for the 8" H x 1-1/4" W faceplate.
  3. Prepare door mortise pocket to accommodate the 5-7/8" H x 7/8" D x 4-1/16" W case dimensions and route for armored front installation.
  4. Install the lockbody into the mortise pocket and secure the armored front, allowing self-alignment with door bevel during installation.
  5. Configure the four position hub toggle design for desired operation and adjust the reversible latch orientation as needed for door handing.
  6. Test lockbody operation to verify proper latch and deadbolt function, smooth lever operation, and proper alignment. 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 45HCA Series mortise lockbodies deliver professional-grade reliability with 0.095" cold rolled steel construction and precision-engineered components rated for ANSI A156.13 Grade 1 performance. The solid stainless steel anti-friction latch provides 50% more surface contact for superior strength, while the roller bearing hub mechanism ensures smooth, wear-resistant operation. Engineered for demanding commercial applications where dependable security and long-term durability 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:
Yes
Commercial/Residential:
Commercial
Lock Type:
Mortise
Lock Function:
Passage
Product Attribute:
Mortise Locks
Electronic:
No
Product Function:
Passage/Hall/Closet
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 45HCAN613 – Frequently Asked Questions

1) What is the Best 45HCA series mortise lockbody designed for?
The Best 45HCA series is a heavy-duty mortise lockbody designed for passage function applications. It provides unrestricted access through the door without requiring a key or locking mechanism.
2) What does "lockbody only" mean for this product?
This is the internal mortise mechanism only. You'll need to purchase separate trim, cylinders, and levers or knobs to complete the lockset installation.
3) Is this lockbody field reversible for different door swings?
Yes, the 45HCA lockbody is field reversible. You can adjust it on-site for left-hand or right-hand door applications without ordering specific handed units.
4) What door thickness does this mortise lockbody accommodate?
Most Best mortise lockbodies accommodate standard door thicknesses from 1-3/4" to 2-1/4". Verify specific requirements with the manufacturer's template for your installation.
5) What grade rating does the Best 45HCA series provide?
Best locksets typically meet ANSI Grade 1 commercial standards for heavy-duty applications. Check the specific product documentation for cycle ratings and load requirements.
6) Does this lockbody meet building code requirements for passage function?
Passage function locksets allow free egress without keys or tools, supporting most building code requirements. Verify local codes for specific accessibility and life safety compliance.
7) What trim and accessories work with the 45HCA lockbody?
Use Best-compatible mortise trim, levers, and roses designed for the 45HCA series. Check our door hardware section for compatible components.
8) How do I install this mortise lockbody in the door?
Use the manufacturer's mortise template to cut the door pocket. Install the lockbody, secure with provided screws, then attach trim and levers. Follow torque specifications for proper operation.
9) Can I adjust the latchbolt backset on this lockbody?
Most Best mortise lockbodies offer field-adjustable backsets, typically 2-3/4" or 2-3/8". Check the installation instructions for adjustment procedures on your specific model.
10) What other Best mortise series are similar to the 45HCA?
Best offers various mortise series for different functions and security levels. Browse our Best collection for classroom, storeroom, and other function lockbodies.
11) How do I maintain this mortise lockbody for smooth operation?
Lubricate moving parts annually with graphite or manufacturer-approved lubricant. Check latchbolt alignment and trim tightness during routine maintenance.
12) What measurements should I verify before ordering this lockbody?
Confirm door thickness, backset requirements, and existing mortise pocket dimensions. Measure carefully if replacing an existing lockbody to ensure proper fit.
How fast can I get the BEST 45HCAN613 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 45HCAN613 come with a warranty?
Absolutely. The BEST 45HCAN613 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 45HCAN613?
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 45HCAN613 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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