Schlage F40 SIE 619 Sienna Door Knob, Bed & Bath Privacy - Satin

Our review of the Schlage F40 SIE 619 Sienna door knob finds it a solid, no-nonsense choice for interior bedroom and bathroom doors where a simple privacy function is needed. The knob's distinctive egg shape and satin nickel finish look more refined than typical doorknobs, while the push-button privacy lock performs predictably. Installers with basic tools will appreciate how quickly the kit upgrades an existing single bore door, and buyers who want a durable, trusted brand will value the Grade 2/AAA BHMA certification and included lifetime mechanical and finish warranty.

Key Features

• Privacy function: The push-button lock provides straightforward privacy for bedrooms and bathrooms and can be overridden from outside in emergencies with the included pin key.
• Easy installation: Self-aligning screw holes and a simple latch let most DIYers replace an interior knob with only a screwdriver in minutes.
• Durable construction: Premium metal materials and quality craftsmanship back the knob's Grade 2/AAA BHMA rating for security, durability and finish.
• Hassle-free fit: The universal latch fits 2-3/8' or 2-3/4' backsets and door thicknesses from 1-3/8' to 1-3/4', with both radius and drive-in faceplates included.
• Trusted warranty: Schlage supports the product with a limited lifetime mechanical and finish warranty and a 3-year electronics warranty for peace of mind.
• Accessible shape: The egg-shaped knob is comfortable to grip and was noted by users as helpful for accessibility and closet doors.

Who It's For

The Schlage Sienna privacy knob is best for homeowners and renters who want an attractive, durable interior lock for bedrooms, bathrooms or closet doors, especially where a simple push-button privacy function is preferred. It suits DIYers who want a quick swap-in replacement for a single bore hole door and appreciate the finish matching other Schlage hardware.

It is not intended for exterior security applications or for users who need keyed entry or smart lock features; those looking for heavy-duty exterior locking or remote access should consider a different product line with electronic or deadbolt security.

Pros & Cons

Pros

• Solid build quality and a refined satin nickel finish that complements digital locks and interiors.
• Easy, fast installation with self-aligning screw holes and an included universal latch.
• Privacy push-button that unlocks easily from the inside and has an emergency pin key for outside access.
• Grade 2/AAA BHMA certification and strong manufacturer warranty for long-term reliability.

Cons

• Not suitable for exterior doors or where keyed or electronic locking is required.
• Egg-shaped profile may not match every decor preference despite being praised for accessibility.

Specifications

Brand	SCHLAGE
Function	Bed & Bath Privacy
Finish	Satin Nickel
Backset compatibility	2-3/8' or 2-3/4'
Door thickness	1-3/8' to 1-3/4'
Certification	Grade 2/AAA BHMA (Security, Durability, Finish)
Warranty	Limited lifetime mechanical and finish; 3-year electronics

Our Verdict

The Schlage F40 Sienna privacy knob is a reliable, well-made interior lock that delivers easy installation, a comfortable egg-shaped grip and certified durability at a reasonable price. It is a smart choice for bedrooms, bathrooms and closet doors when keyed or electronic locks are unnecessary, offering good long-term value backed by Schlage warranties.

Frequently Asked Questions

Can this knob be installed on left and right handed doors?
Yes, the design fits both left and right handed doors and the universal latch accommodates standard backsets.

Does it include everything needed for installation?
Yes, the kit includes the knob set, universal latch, both radius and drive-in faceplates, and mounting hardware so only a screwdriver is required.

Is this knob suitable for exterior use?
No, this model is a privacy interior knob intended for bedrooms and bathrooms and is not designed for exterior entry security.