BEST 45H Series Heavy Duty Mortise Lock with Intruder Deadbolt Function and Rose Trim

BEST 45H Series Heavy Duty Mortise Lock with Intruder Deadbolt Function and Rose Trim

Commercial-Grade Security with Enhanced Durability Features

The BEST 45H Series Heavy Duty Mortise Lock delivers professional-grade security with intruder deadbolt function and rose trim configuration. Engineered with 0.095" cold rolled steel construction and featuring a solid one-piece stainless steel anti-friction latch that provides 50% more surface contact with strike for superior strength. This double keyed mortise lock includes a 2-3/4" backset and meets ANSI A156.13 Series 1000 Grade 1 Operation and Strength standards for demanding commercial applications.

Professional Features & Benefits

• Enhanced Case Construction: 0.095" cold rolled steel case, cover, and armored front with zinc dichromate plating for exceptional durability and corrosion protection.
• Superior Latch Design: Solid one-piece stainless steel anti-friction latch provides 50% more surface contact with strike for enhanced security and strength.
• Reversible Operation: Non-handed design with reversible latch that rotates 180 degrees for easy handing change without opening case.
• Armored Front Protection: Completely surrounds latch and deadbolt providing increased lateral strength with self-aligning staked assembly design.
• Roller Bearing Mechanism: Smooth, wear-resistant operation with roller bearing hub mechanism for long-term reliability.
• Enhanced Case Integrity: Four case cover screws at each corner plus interlocking armored front and cover design at the latch.
• Professional Grade Certification: ANSI A156.13 Series 1000 Grade 1 Operation and Strength, Grade 2 Security compliance for commercial applications.
• Cylinder Security Features: Solid machined cylinder rings with wavy washer provides resistance to wrenching, plus cylinder security screw prevents removal without first removing interchangeable core.

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 as applicable to this product.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces for the 2-3/4" backset configuration.
3. Prepare door and frame by drilling required holes and routing mortise pocket as specified in manufacturer instructions for the 8" H x 1-1/4" W faceplate.
4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications, utilizing the self-aligning trim mechanism for accurate positioning.
5. Adjust operational components including the four position hub toggle design for proper alignment, latching, and smooth operation throughout the full range of motion.
6. Test device operation to verify proper function of both latch and deadbolt mechanisms 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 rated for Grade 1 operation and strength. The enhanced case integrity design with four corner screws and armored front protection ensures dependable performance in demanding commercial applications. Engineered for superior security with anti-friction latch technology and roller bearing mechanisms where long-term durability is essential.