Andersen® double-hung and single-hung window lock and keeper hardware are available in several styles and finishes. The available styles and finishes will differ depending on the Series of your double-hung or single-hung window. If assistance is needed to identify the window type, visit our Identify Your Product Guided Help Pathway
.
Replacement Parts
To order A-Series, 400, 200, and 100 Series hung window hardware, choose the link below:
100 Series double-hung Lock and Keeper Black
White 

100 Series Hardware Lock and Keeper

200 Series Tilt-Wash Hardware Lock and Keeper 

Flush Mount Composite Lock and Keeper 
The standard for 400 Series Tilt-Wash &
200 Series Perma-Shield® Narroline®

Lock and Keeper 
The standard for 400 Series Woodwright® Windows

(Estate™ Hardware)
200 Perma-Shield© Narroline® and 400 Series Tilt Wash Lock and Keeper 
For 400 Series Woodwright© double-hung units manufactured before March 2017, please see 400 Series Woodwright© Lock and Keeper
.
For 400 Series Woodwright© double-hung units manufactured after March 2017, please Contact Andersen® Windows and Doors.

A-Series Lock and Keeper 
400 Series Lock and Keeper 
(Traditional Hardware)
Installation
Written Instructions
Lock Hardware Replacement: 200 Series Double-Hung Windows (0005404) 
Lock Replacement: A-Series Double-Hung Windows (9001735) 
Lock and Keeper Replacement – 400 Series Woodwright Double-Hung Windows (9166409) 
Lock Replacement: 100 Series Single-Hung and Gliding Windows (9000593) 
Lock and Keeper Replacement Instructions for 100 Series Double-Hung (9213886) 
Post-March 2017, see Lock and Keeper Replacement Guided for Andersen® Woodwright® Double-Hung Full-Frame and Insert Windows.
Pre-March 2017, see Estate™ Lock and Keeper Application Guide for Andersen® 400 Series Woodwright® Full-Frame and Insert.
Articles
Lock and Keeper Replacement Instructions for Double-Hung and Single-Hung Windows
To arrange for a professional to install your replacement part(s), see Locating Andersen® Window and Patio Door Service Providers.
©2025 Andersen Corporation. All rights reserved.