Andersen Auxiliary Security Lock, Foot Latch – White (1997301)

Overview

Enhance your Andersen Frenchwood gliding door setup with the Auxiliary Security Foot Bolt Lock in White. Designed for Andersen 200 and 400 series doors, this simple add-on helps you manage airflow while adding a practical layer of security at the door’s base. The crisp white finish blends with most door frames, keeping hardware unobtrusive while delivering dependable daily use. Sized for a solid fit, it’s a sensible upgrade for busy homes, rental spaces, or vacation properties where an easy-to-use ventilation option matters.

What’s included

• 1 lock
• 2 grommets
• 2 wood screws

Key features

• Mounts to the bottom of the active door panel
• Color: White
• Length: 3-3/4 inches
• Width: 7/8 inch
• Height: 1-5/8 inches

Real-life benefits and use cases

When a light breeze is welcome, you can leave the door partly open while the foot latch sits securely in place, offering controlled ventilation without a full open gap. The added lock point provides a tactile, reassuring stop at the door’s base, helping you manage door movement during busy mornings or windy days.

This upgrade is ideal for households that value flexibility in how they use their patio space. It supports calm evenings on the porch, easy air flow on hot days, and a steady barrier for pets or small children while the primary door remains operable. It’s a practical touch for homes, vacation rentals, or shared living spaces that use Andersen doors.

For installation, the kit includes all necessary hardware and grommets, making alignment with standard gliding door components straightforward. The white finish ensures the piece remains visually cohesive with most door frames, so the upgrade feels like a natural part of the door system rather than an add-on.

Compatibility and installation notes

Specifically designed for Andersen 200 and 400 series Frenchwood gliding doors, the lock mounts to the bottom of the active panel. The kit provides the required screws and grommets, supporting a simple, do-it-yourself upgrade for a range of living spaces.