The Best Single-cylinder Door Lock Replacement Parts of 2023

Baldwin Prestige offers a sectional handleset for your SmartKey front door in a venetian bronze finish with a traditional door handle design

This classic front door lock is a single cylinder entry set shown in a venetian bronze

Featuring SmartKey Security; re-key the lock yourself in seconds in 3 easy steps with a SmartKey door handle

This exterior door lock fits standard door preparations: 1-3/8inches to 1-3/4inches thick

Used with security screen door mortise-type locking devices

2-3/8 in. long brass housing with 5-pin tumbler

Polished brass finish

Solid brass construction

Used to replace damaged key cylinders, or cylinders with lost or damaged keys in sliding patio door handle sets

Outside diameter of cylinder housing measures 1-9/16 in

Lock body is constructed of solid brass and comes with a chrome face

These replacement keys are not compatible with actual Schlage hardware. Only the keys provided in this kit fit the replacement key cylinder

Schlage-shaped profile and cuts to aesthetically match other existing Schlage keys

The tailpiece may need to be trimmed to fit your door

1" Mortise Cylinder Sets Fit Adams Rite, Kawneer, Vistawall, & Most other Storefront Door Locksets

Each Set Includes 1 Keyed Lock Cylinder & 2 Keys, 1 Thumbturn , Cylinder collars

Standard 1-inch Length , Standard 1-5/32" Diameter Commercial Door Lock Mortise Cylinders

For use with commercial Store Front Deadbolt, Hook Lock, and Deadlatch in Glass Doors with narrow aluminum Frame

SC1 Keys (5 Pin C keyway)

For use on exterior doors where keyed entry and security is needed

Deadbolt operated by thumb turn one side. No trim on exterior.

Features an adjustable latch to fit all standard door preparations

ANSI/BHMA grade 3 certified

Includes 2 3/8 in. latch backset

Professional, premium aftermarket replacement

Provides the performance and dependability you expect from ACDelco

Manufactured to meet expectations for fit, form, and function

Features premium quality components

Substandard cores are discarded

Engineered to high standards

Assured high quality and dependability

Tested under extreme conditions

UPGRADE YOUR EXISTING DEADBOLT: August smart locks fit on the inside of your door, making your regular deadbolt smarter, more secure and way more convenient. Keep your keys just in case (but you won’t need them).

GRANT ACCESS WITH THE AUGUST APP: Forget key copying. Quickly and easily share permanent, scheduled or temporary access to your home with friends, family and other people you trust, and never put a key under the doormat again.

EASY TO INSTALL ON ANY DOOR: Even if you’re not so handy, installation only takes about 10 minutes. August locks fit perfectly over most single cylinder deadbolts and aren't much bigger than your original thumbturn.

AUTO-LOCKS AND UNLOCKS: August Wi-Fi Smart Lock is able to Auto-Unlock as you get home for totally hands-free unlocking (optional). With Auto-Lock and DoorSense, your home automatically secures once your door is closed, or after a set amount of time.

WORKS SEAMLESSLY WITH YOUR SMART HOME: Built-in Wi-Fi allows your lock to work with your favorite voice assistant, including Amazon Alexa, Google Assistant, Apple HomeKit, Samsung SmartThings and more.

AWARD-WINNING SMART LOCK YEAR AFTER YEAR: Voted CNET Editor's Choice two years in a row (2020/2021), Best Smart Lock by Good Housekeeping (2021), Best Smart Lock by Tom's Guide (2021).

KEEP YOUR HOME'S CURB APPEAL: Get smart lock functionality without changing the look of the outside of your front door. August smart locks are installed only on the inside of the door, so your design for your front door doesn’t have to adapt.

ADD A KEYPAD FOR USE WITH CODES: For phone-free moments, connect a Smart Keypad (sold separately) to unlock the door with unique codes. Great for small kids, the housekeeper, the dogwalker, or other one-time visitors.

FACE OR FINGERPRINT ID FOR EXTRA SECURITY: Use your phone’s biometric recognition for two-factor authentication (optional).

Works with Alexa for voice control (hub required, Alexa device and hub sold separately)

Touch Screen keypad and lock cylinder on exterior and thumb turn interior. Door thickness range is 1.37 to 1.75 standard

Stores up to 30 personalized user codes at a time

Built in alarm with 3 alert settings. Battery Uses 4 AA alkaline batteries. Exterior Dimensions 3 x 5 x 1 inches. Interior Dimensions 3 x 8 x 2 inches

Z wave technology connects to your home automation system and lets you lock or unlock your door remotely via the web or smartphone.Volts:6 V

Battery operated and fit standard door prep

ANSI Grade 1 Highest Residential Security

Durable Resistive Touchscreen with matte finish to protect against fingerprints and smudges

Traditional arch single cylinder deadbolt and matching handleset with a traditional cove interior knob

Designer style and superior security with this Kwikset signature series product

For use on exterior doors where keyed entry and security is needed

Handleset deadbolt is ANSI/BHMA Grade 3 certified, the highest residential security rating

Features SmartKey Security: Re-key your lock in 3 easy steps; Compatible with Kwikset KW1 Keyway

SmartKey Security re-key technology is compatible with Kwikset (KW1) keyway