RECENTLY VIEWED
Skip to main content 
Sign In 
Live Chat
24/7 Help Sign in for the Best Experience
Don't have an Account? Create an Account
Roll over image to zoom in
Product Features
Product Overview
Related Videos
Reviews
Questions & Answers
BEST 45H7AT4J622 Mortise Lock Flat Black Coated
Item #: 45H7AT4J622 by BEST
See reviews See
reviews
QTY
–
+
+ Add to Wishlist
Buy in Bulk & Save - See How
Watch Now
30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.
- Meets the intent of the standard for ANSI A117.1 section 404.2.6
- 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 Width
1-1/4"
Strike Type
ASA
Strike Number
40HST1
Strike Height
4-7/8"
Special Marks
Small format interchangeable core, Fire rated 3 Hours {A}, Complies with ADA accessibility guidelines
Screws
Combination
Rose/Escutcheon Design
J - Escutcheon
Package Qty
1
Lock Face Size
8" x 1-1/4"
Lever/Knob Design
4 - Knob
Dust Box
Plastic
Case Width
10.5"
Case Volume
1639.96875
Case Height
12.25"
Bolt Protection
3/4" Latch
ANSI Function
F04 - Entry/Office
Package Width
9.75"
Package Volume
336.375
Package Length
11.5"
Package Height
3"
BAA Qualified
Yes
Origin
USA
Fire Rated
3 Hours {A}
Cylinder Type
SFIC Prep Less Core
Function
AT-Office
Case Length
12.75"
Color Code
622/US19
Color
Flat Black Coated
Hand
Field Reversible
Thickness
1-3/4"
Grade
Grade 1
Office, Mortise Lock, 4 Knob, J Escutcheon, Flat Black
The BEST 40H 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 40H is the ideal security solution when strength and dependability are required. Free egress and overall security are never compromised. All the while, the 40H Series remains a low maintenance product that is easy to reconfigure and install.
The 45H Series is heavy duty in both protection and performance.
The Best 45H Series is the ideal security solution when strength and dependability are required. Free egress and overall security are never compromised. The BEST interchangeable core allows for customized master keying and quick keying changes.