BEST 45H7B54N626 Grade 1 Entrance Lock offers an exceptional combination of strength, security, and versatility, making it a prime choice for commercial applications. This Grade 1 mortise lock features a special B5 function that eliminates the inside thumbturn, enhancing security while providing free egress. The lock is designed with a robust satin chrome finish and includes a 4 knob with an N escutcheon, ensuring both durability and aesthetic appeal. Engineered for high-traffic environments, the 45H series is built with precision and reliability. Its solid one-piece stainless steel latch offers 50% more surface contact with the strike, significantly boosting its strength. The roller bearing hub mechanism ensures smooth, wear-resistant operation, while the corrosion-resistant coating on the case and cover guarantees long-lasting performance. Installation is a breeze with the field-reversible latch that allows for easy handing changes, and self-aligning trim simplifies the overall process. With a fire rating of 3 hours and compatibility with various architectural styles, the BEST 45H7B54N626 is not only low maintenance but also a reliable security solution suited to meet the demands of any commercial facility. Enjoy peace of mind knowing your entry points are secure with this high-quality mortise lock.
Grade 1 Entrance Mortise Lock, Special B5 Function (No Inside Thumbturn), 4 Knob, N Escutcheon, SFIC Housing Less Core, 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.
Attributes
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: SFIC Prep Less Core
Cylinders Present: Single Cylinder
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: B5-Entrance
Function Family: Entrance/Office
Grade: Grade 1
Handing: Field Reversible
Installation: Commercial
Lever Knob: Knob
Lever Knob Design Name: 4
Leverknob Design: 4 Knob
Leverknob Design Family: Flat Knob
Limited Warranty: Limited Lifetime Warranty
Lock Face Size: 8" x 1-1/4"
Manufacturer Function: Entrance
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"
Pins: 7
Pocket Dimensions: 6-5/8" x 4-1/4"
Product Height: 3"
Product Length: 11.5"
Product Width: 9.75"
Projection: 2-7/8"
Rose Escutcheon: Escutcheon
Roseescutcheon Design: N 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
