Schlage Bowery F40 BWE 622 LAF Lin Privacy Door Knob - Matte Black

In this review the Schlage Bowery F40 BWE 622 LAF is evaluated as a straightforward, no-fuss privacy door knob designed for bedrooms and bathrooms. The bottom line: it is best for homeowners and renters who want a durable, easy-to-install locking knob with a modern matte black finish. Installation really is simple - a screwdriver is all that is needed - and the product's Grade 2 durability and premium metal construction mean this is a practical upgrade that balances appearance, strength, and value.

Key Features

• Easy install: Self-aligning screw holes and included hardware let one person fit the knob into a single bore hole with just a screwdriver.
• Privacy function: Interior push-button locking is designed for bedroom and bathroom use and unlocks by rotating from the outside emergency release.
• Certified durability: Built from premium metal and rated Grade 2/AAA by BHMA for security, durability and finish to stand up to daily use.
• Hassle-free fit: Universal latch adjusts to 2-3/8' or 2-3/4' backsets and fits common door thicknesses without additional tools.
• Complete kit: Includes both radius and drive-in faceplates and the necessary mounting pieces so nothing extra is required for standard installations.

Who It's For

The Schlage Bowery knob is a good match for homeowners, landlords and DIYers who want a solid, attractive privacy lock for interior doors and prefer a matte black, modern look. It is especially useful where quick, reliable installation is needed and added durability is desired over budget options.

Those who need a keyed entry or a commercial grade exterior lock should look elsewhere, as this model is a privacy function intended for interior bedroom and bathroom use rather than exterior security. Buyers who require specialized backsets or very thick doors beyond 1-3/4' should confirm fit before purchasing.

Pros & Cons

Pros

• High durability from premium metal construction and Grade 2/AAA BHMA certification.
• Simple installation that uses self-aligning screw holes and only a screwdriver.
• Clean, modern matte black finish that customers praise for look and quality.
• Universal latch and included faceplates make it flexible for standard doors.

Cons

• As a privacy knob it is not intended as a keyed exterior lock, so it is not suitable where keyed security is required.
• Some customers report occasional difficulty with unlocking, which may indicate variability in individual units or installation nuances.

Specifications

Brand	SCHLAGE
Model	F40 BWE 622 LAF
Function	Bed & Bath privacy lock
Finish	Matte black
Backset compatibility	2-3/8' or 2-3/4'
Door thickness	1-3/8' to 1-3/4'
Certification	Grade 2/AAA BHMA

Our Verdict

The Schlage Bowery F40 BWE 622 LAF is a well-made, good-value privacy knob for interior doors that combines a modern matte black look with proven durability and easy DIY installation. Choose this if you want dependable everyday function for bedrooms or bathrooms and a straightforward upgrade without needing special tools.

Frequently Asked Questions

Can this knob be installed with only a screwdriver?
Yes. The kit includes all mounting hardware and self-aligning screw holes so installation requires only a screwdriver.

Will it fit my standard interior door?
It fits common doors 1-3/8' to 1-3/4' thick and supports 2-3/8' or 2-3/4' backsets with included latch options.

Is this suitable for exterior doors?
No. This model is a privacy function intended for interior bedroom and bathroom use, not keyed exterior security.