Product Overview
Best 45H0L Grade 1 Privacy Mortise Lock, Non-Keyed
When you want the toughest mechanical security for your building, you want the 40H Series from BEST.
With its 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 solution when strength and dependability are required. Free egress and overall security are never compromised. The 40H remains a low-maintenance product that is easy to reconfigure and easy to install.
- ANSI Function: F019 – (L) Privacy
- Field reversible handing
- H Rose: Flat w/ round edge, 2-3/4" diameter
- J Wrought Escutcheon: 7-1/2" H x 2-9/32" W x 17/32"
- S1 Standard strike: 4-7/8" x 1-1/4" x 3/32", non-handed, curved lip, 1-1/4" lip to center strike

| Brand | |
|---|---|
| Finishes |
626 Satin Chrome, 605 Bright Brass, 606 Satin Brass, 622 Matte Black, 612 Satin Bronze, 613 Oil Rubbed Bronze, 625 Bright Chrome |
| Lever Design |
15 Lever (Contour Angle, Return), 3 Lever (Solid Tube, Return), 16 Lever (Curved, No Return), 14 Lever (Curved, Return) |
| Trim |
H Rose, J Escutcheon |
| Lock Function |
Privacy |
| ANSI Function |
F19 |
| ANSI/BHMA Standard |
ANSI/BHMA A156.13 Series1000—Grade 1 |
| Usage |
Heavy Duty |
| Backset |
2-3/4" |
| Hand |
Field Reverisble (Shipped as RH) |
| Fire-Rating |
UL/cUL listed up to 3 Hours |
| ADA Compliance |
Meets ADA requirements - A117.1 Accessibility Code |
| Case |
0.095” cold rolled steel, 5 7/8” H x 7/8” D x 4 1/16” W |
| Latchbolt |
Solid stainless steel, 3/4” throw |
| Deadbolt |
Stainless steel, 1” throw |
| Door Thickness |
1-3/4" |
| Buy American Act Compliance |
Meets Buy American Act - Made in USA |