Description
Best 45H0LT3M626 Grade 1 Privacy Lock Instructions
BEST 45H0LT3M626 Grade 1 Privacy Lock offers a robust solution for privacy needs in commercial settings. This Grade 1 privacy mortise lock features a three-lever design and a sleek satin chrome finish, ensuring both function and style. Engineered for superior strength, the one-piece stainless steel latch delivers 50% more surface contact with the strike, enhancing security and durability. With its field-reversible design, installation is straightforward, allowing for easy handing changes without having to open the lock case. The lock is crafted from premium materials, with a case and cover made from 0.095″ cold-rolled steel, coated for corrosion resistance, ensuring long-lasting performance. Furthermore, the roller bearing hub mechanism provides smooth operation, while the precision-engineered latch curve reduces wear, extending the lock’s life cycle. The 45H Series is ideal for high-traffic applications, combining low maintenance with exceptional reliability. All components are designed for quick assembly, making installation a breeze. The lock’s aesthetic versatility allows it to complement various architectural styles. With a limited lifetime warranty, the BEST 45H0LT3M626 Privacy Lock is a dependable choice for professionals seeking quality and security.
Grade 1 Privacy Lock
Grade 1 Privacy Mortise Lock, 3 Lever, M Escutcheon, Non-Keyed, Satin Chrome Finish, Field Reversible
The BEST 45H Series Mortise Lock has advanced features, improved functionality and unique versatility. This durable mortise lock is reliable and flexible in any commercial or industrial setting. Heavy duty in both protection and performance, the 45H is the ideal security solution when strength and dependability are required. Free egress and overall security are never compromised. All the while, the 45H Series remains a low maintenance product that is easy to reconfigure and install.
Mortise locks and deadbolts delivering exceptional strength, security, and durability.
With precision-engineered components and robust design features, BEST’s 45H mortise lock series is ideal for high traffic applications. Installation is quicker and easier thanks to carefully designed features that simplify handing changes, alignment, and assembly.
- Superior strength and security. A solid one-piece stainless steel latch that provides 50% more surface contact with the strike to make the lock stronger and more secure.
- Reliable performance. The45H series locks deliver smooth, wear-resistant operationvia a roller bearing hub mechanism,
- Premium materials. Featuring a case,cover, and armored frontmanufactured from 0.095″ cold rolled steel with a corrosion-resistant coating.
- Varied aesthetics. The 45H series is visually compatible with different architectural styles and aesthetics due to itswide variety of lever styles and trims.
- Enhanced durability. The precision-engineered curve on the latch reduces wear to the strike andenhances cycle life.
- Easy to install. The reversible latch rotates 180 degrees, enabling easy handing changes without opening the 45H series case. The self-aligning trim makes installation easy, fast and accurate.
Attributes
Manufacturer surcharge: 7.0%
Baa Qualified: Yes
Base Material: Brass, Bronze
Bolt Projection: 3/4″ Latch
Box Depth Fraction: 11-1/2″
Box Height Fraction: 3″
Box Width Fraction: 9-3/4″
Burglar Rated: No
Case Dimensions: 5-7/8″ x 4-1/16″
Commercial Residential: Commercial
Country of origin: USA
Cylinder Type: Non-Keyed
Cylinders Present: Non-Keyed
Door Thickness: 1-3/4″
Dust Box: Plastic
Finish: 626/US26D
Finish Family: Matte Silver
Fire Rated: 3 Hours {A}
Fire Rating: 3 Hours {A}
Function: LT-Privacy
Function Family: Privacy
Grade: Grade 1
Handing: Field Reversible
Installation: Commercial
Lever Knob: Lever
Lever Knob Design Name: 3
Leverknob Design: 3 Lever
Leverknob Design Family: Straight Return Lever
Limited Warranty: Limited Lifetime Warranty
Lock Face Size: 8″ x 1-1/4″
Manufacturer Function: Privacy
Maximum Door Thickness: 1-3/4″
Minimum Door Thickness: 1-3/4″
Origin: USA
Pack Height: 3″
Pack Height 2: 12.25″
Pack Length: 11.5″
Pack Length 2: 12.75″
Pack Qty: 1
Pack Volume: 336.38 in³
Pack Volume 2: 1639.97 in³
Pack Width: 9.75″
Pack Width 2: 10.5″
Pocket Dimensions: 6-5/8″ x 4-1/4″
Product Height: 3″
Product Length: 11.5″
Product Width: 9.75″
Projection: 2-15/16″
Rose Escutcheon: Escutcheon
Roseescutcheon Design: M Escutcheon
Roseescutcheon Dimensions: 2-1/8″ x 8″
Screws: Wood/Machine Screws
Series: 45H Series Mortise Locks
Ship Weight: 6.4 lbs.
Std Latch Backset Dim: 2-3/4″
Std Latch Number: 45H
Std Latch Type: Faceplate
Std Strike Height: 4-7/8″
Std Strike Number: 40HST1
Std Strike Type: ANSI Curved Lip Strike
Std Strike Width: 1-1/4″
Strike Dimensions: 1-1/4″ x 4-7/8″
Subtype: Mortise Lock
Type: Locks, Cylinders, Cores, Keyblanks
Ul Listing: ANSI A156.13, Series 1000, Grade 1, UL Listed
Unit of Measure: Each
Unit of Measure 2: Case
Unit of Measure 2 Qty: 4
Resources
- 40H Mortise Decorative Levers
- 40H Series Catalog
- 40H Series Frequently Asked Questions
- 40H Series Sell Sheet
- 40H Series Service Manual
- 40H Series Video
- 40H Visual Indicator Thumb Turn Installation Instructions
- 45H Series Mortise Hook Spindles Installation Instructions
- 45H Series Mortise Locks Cut Sheet
- 45H and 47H Mortise Locks – French Drilling/Installation Instructions
- 45H and 47H Mortise Locks – Spanish Drilling/Installation Instructions
- 45H and 47H Mortise Locks Drilling/Installation Instructions
- 45H and 47H Mortise Locks French Installation Instructions
- 45H and 47H Mortise Locks Installation Instructions
- 45H and 47H Mortise Locks Spanish Installation Instructions
- Agion Antimicrobial Finish for Healthier Door Hardware Flyer
- Dormakaba Antimicrobial Protected Door Hardware Brochure
- Video: 40H Mortise Lock Installation






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