Schlage F51A Plymouth Door Knob – Keyed Entry Lock, Bright Brass

For over a century, Schlage has focused on turning homes into safe, welcoming spaces. The Schlage F51A Plymouth Door Knob pairs timeless design with dependable security, featuring a keyed entry function and a bright brass finish that complements traditional or transitional doors.

Keyed entry for secure, convenient access

The keyed-entry function is designed for entry doors where you want controlled access. The interior knob unlocks with a simple twist, while the outside remains protected until a key is used. The set includes the lockset and two keys for everyday convenience.

Easy installation for DIY projects

Self-aligning screw holes help you mount the lockset with a screwdriver, making installation straightforward. The kit fits both right- and left-handed doors and includes all components needed to upgrade standard single bore hole doors.

Built for everyday reliability

Premium metal construction and careful craftsmanship offer durability you can feel as you operate the knob daily. This model carries BHMA Grade 2/AAA certification for security, durability, and finish, aligning with typical residential expectations for entry hardware.

• Universal latch slides into place without tools to fit 2-3/8" or 2-3/4" backsets
• Door thickness compatibility from 1-3/8" to 1-3/4"
• Includes both radius and drive-in faceplates for installation flexibility

Warranty and support

Schlage backs locks with a limited lifetime mechanical and finish warranty, plus a 3-year electronics warranty. See the Schlage warranty for full details.

What this could mean for your home

Whether refreshing an entry door or upgrading existing hardware, the Plymouth knob offers a classic look, smooth operation, and reliable everyday performance. It provides a practical option for improved curb appeal and secure access, without promising a guaranteed outcome.