BEST 45H7R4J626 Grade 1 Classroom Lock offers a robust solution for high-traffic commercial environments, combining strength and reliability with ease of use. This Grade 1 Classroom Mortise Lock features a durable satin chrome finish and is designed for a 1-3/4" door thickness, ensuring it meets both aesthetic and functional demands. The lock’s solid one-piece stainless steel latch provides exceptional security with 50% more surface contact with the strike, enhancing its durability. Thanks to its roller bearing hub mechanism, the 45H series delivers smooth, wear-resistant operation. Installation is straightforward with a reversible latch that allows for quick handing changes without removing the lock case, while the self-aligning trim ensures accurate placement. Constructed from 0.095" cold rolled steel with a corrosion-resistant coating, this lock is built for longevity and performance. The 4 Knob design complements various architectural styles, making it a versatile choice for any setting. Additionally, the lock is UL Listed and features a limited lifetime warranty, underscoring its premium quality. Whether you’re updating existing hardware or outfitting a new facility, the BEST 45H7R4J626 Classroom Lock is your go-to solution for reliable security and ease of installation.
Grade 1 Classroom Mortise Lock, 4 Knob, J 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
Ansi: F05
Ansi Function: F05 - Classroom
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: R-Classroom
Function Family: Classroom
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: Classroom
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: J Escutcheon
Roseescutcheon Dimensions: 2-9/32" x 7-1/2"
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
