The Defender Security White Twist-In Sliding Patio Door Lock is designed to prevent the sliding and lifting of your patio door. The bolt can be locked securely in closed or ventilating position.
- Helps prevent sliding and lifting of door
- Can locks door in closed or ventilating position
- Zamac-cast housing with a white finish
- Bolt locks into 1/4 in. hole drilled into fixed-panel rail with twist-in action